| Name | Details | Total |
|---|
| Aarab | 1 soccer | 1 |
| Aaron | 1 baseball, 1 cricket | 2 |
| Abalo | 1 handball | 1 |
| Abashydze | 1 track | 1 |
| Abate | 1 soccer | 1 |
| Abdulin | 1 soccer | 1 |
| Abdul-Jabbar | 1 basketball | 1 |
| Abel | 1 ice hockey | 1 |
| Aboubakar | 1 soccer | 1 |
| Abramashvili | 1 skiing | 1 |
| Abrashi | 1 soccer | 1 |
| Abreu | 1 baseball | 1 |
| Abuladze | 1 martial arts | 1 |
| Accambray | 1 handball | 1 |
| Acevedo | 1 soccer | 1 |
| Achilier | 1 soccer | 1 |
| Acosta | 1 boxing, 1 soccer | 2 |
| Acquah | 1 soccer | 1 |
| Adams | 1 basketball, 1 football, 1 ice hockey, 2 soccer, 1 track | 6 |
| Adilović | 1 soccer | 1 |
| Adolf | 1 boating | 1 |
| Adomah | 1 soccer | 1 |
| Adonis | 1 boxing | 1 |
| Aduriz | 1 soccer | 1 |
| Afellay | 1 soccer | 1 |
| Afful | 1 soccer | 1 |
| Afridi | 1 cricket | 1 |
| Agassi | 1 tennis | 1 |
| Agbim | 1 soccer | 1 |
| Agdestein | 1 chess | 1 |
| Agolli | 1 soccer | 1 |
| Agüero | 1 soccer | 1 |
| Aguilar | 1 handball, 2 soccer | 3 |
| Agustien | 1 soccer | 1 |
| Agut | 1 tennis | 1 |
| Agyemang | 1 soccer | 1 |
| Ahmadi | 1 soccer | 1 |
| Ahmed | 1 cricket | 1 |
| Aikman | 1 football | 1 |
| Ajeti | 1 soccer | 1 |
| Ajilore | 1 soccer | 1 |
| Aké | 1 soccer | 1 |
| Akinbiyi | 1 soccer | 1 |
| Akinfeev | 1 soccer | 1 |
| Akinfenwa | 1 soccer | 1 |
| Akpa | 1 soccer | 1 |
| Akpro | 1 soccer | 1 |
| Akrour | 1 soccer | 1 |
| Alaba | 1 soccer | 1 |
| Alba | 1 soccer | 1 |
| Albers | 1 driving | 1 |
| Albert | 1 soccer | 1 |
| Alberto | 1 handball | 1 |
| Alberts | 1 rugby | 1 |
| Albin | 1 chess | 1 |
| Albiol | 1 soccer | 1 |
| Albornoz | 1 soccer | 1 |
| Alcântara | 1 soccer | 1 |
| Alderweireld | 1 soccer | 1 |
| Aldrete | 1 soccer | 1 |
| Alekhine | 1 chess | 1 |
| Alenemeh | 1 soccer | 1 |
| Alexander | 1 baseball, 2 football | 3 |
| Alexandrova | 1 tennis | 1 |
| Algotsson | 1 ice hockey | 1 |
| Al Hasan | 1 cricket | 1 |
| Ali | 1 boxing, 3 cricket | 4 |
| Alibec | 1 soccer | 1 |
| Aliji | 1 soccer | 1 |
| Aliyev | 1 soccer | 1 |
| Alizade | 1 boxing | 1 |
| Allan | 1 rugby | 1 |
| Allas | 1 soccer | 1 |
| Allen | 1 basketball, 1 football, 1 soccer | 3 |
| Alli | 1 soccer | 1 |
| Almeida | 2 soccer | 2 |
| Almer | 1 soccer | 1 |
| Alomar | 1 baseball | 1 |
| Alonso | 1 driving, 1 handball, 1 soccer | 3 |
| Al-Owairan | 1 soccer | 1 |
| Alstad | 1 handball | 1 |
| Alston | 1 basketball | 1 |
| Altidore | 1 soccer | 1 |
| Altıntop | 1 soccer | 1 |
| Altuve | 1 baseball | 1 |
| Aluko | 1 soccer | 1 |
| Álvarez | 3 soccer | 3 |
| Alves | 2 soccer | 2 |
| Ambrose | 1 cricket, 1 soccer | 2 |
| Amdouni | 1 track | 1 |
| Ameobi | 1 soccer | 1 |
| Amla | 1 cricket | 1 |
| Ammann | 1 skiing | 1 |
| Amorim | 1 soccer | 1 |
| Anand | 1 chess | 1 |
| Ančić | 1 tennis | 1 |
| Andersen | 1 football, 1 handball, 1 skiing | 3 |
| Anderson | 1 football, 1 ice hockey, 1 soccer, 1 tennis | 4 |
| Anderssen | 1 chess | 1 |
| Andersson | 2 handball | 2 |
| Andone | 1 soccer | 1 |
| Andreescu | 1 tennis | 1 |
| Andretti | 1 driving | 1 |
| Andreychuk | 1 ice hockey | 1 |
| Andrianov | 1 gymnastics | 1 |
| Andújar | 1 soccer | 1 |
| Angbwa | 1 soccer | 1 |
| Angelidis | 1 basketball | 1 |
| Angoua | 1 soccer | 1 |
| Anita | 1 soccer | 1 |
| Anquetil | 1 cycling | 1 |
| Ansarifard | 1 soccer | 1 |
| Anscombe | 1 rugby | 1 |
| Anson | 1 baseball | 1 |
| Antetokounmpo | 1 basketball | 1 |
| Anthony | 1 basketball, 1 skiing | 2 |
| Antonia | 1 soccer | 1 |
| Antonov | 1 basketball | 1 |
| Antunes | 1 volleyball | 1 |
| Aparicio | 1 baseball | 1 |
| Apostolakis | 1 soccer | 1 |
| Appiah | 1 soccer | 1 |
| Apps | 1 ice hockey | 1 |
| Aquilani | 1 soccer | 1 |
| Aquino | 1 soccer | 1 |
| Aragonés | 1 soccer | 1 |
| Aránguiz | 1 soccer | 1 |
| Arapović | 1 basketball | 1 |
| Araujo | 1 soccer | 1 |
| Arbeloa | 1 soccer | 1 |
| Archibald | 1 basketball | 1 |
| Arends | 1 badminton | 1 |
| Arévalo | 1 soccer | 1 |
| Arias | 1 soccer | 1 |
| Arizin | 1 basketball | 1 |
| Armero | 1 soccer | 1 |
| Armfield | 1 soccer | 1 |
| Armstrong | 1 boxing, 1 cycling, 1 ice hockey | 3 |
| Árnason | 1 soccer | 1 |
| Arnautović | 1 soccer | 1 |
| Arntz | 1 soccer | 1 |
| Arroyo | 1 soccer | 1 |
| Arruabarrena | 1 tennis | 1 |
| Ars | 1 soccer | 1 |
| Arun | 1 cricket | 1 |
| Asada | 1 skating | 1 |
| Asamoah | 1 soccer | 1 |
| Ascari | 1 driving | 1 |
| Ashburn | 1 baseball | 1 |
| Ashe | 1 tennis | 1 |
| Ashley | 1 rugby | 1 |
| Asprilla | 1 soccer | 1 |
| Asselman | 1 cycling | 1 |
| Assembé | 1 soccer | 1 |
| Assou | 1 soccer | 1 |
| Astori | 1 soccer | 1 |
| Atapattu | 1 cricket | 1 |
| Atawo | 1 tennis | 1 |
| Athanasiadis | 1 soccer | 1 |
| Atkins | 1 football | 1 |
| Atonio | 1 rugby | 1 |
| Augustinsson | 1 soccer | 1 |
| Augustus | 1 basketball | 1 |
| Aumann | 1 soccer | 1 |
| Aurier | 1 soccer | 1 |
| Austin | 1 football, 1 tennis, 1 wrestling | 3 |
| Avdukić | 1 soccer | 1 |
| Averill | 1 baseball | 1 |
| Avramov | 1 soccer | 1 |
| Axelsen | 1 badminton | 1 |
| Ayari | 1 driving | 1 |
| Ayerza | 1 rugby | 1 |
| Ayew | 2 soccer | 2 |
| Ayhan | 1 track | 1 |
| Ayoví | 2 soccer | 2 |
| Azarenka | 1 tennis | 1 |
| Azeez | 1 soccer | 1 |
| Aziz | 1 soccer | 1 |
| Azpilicueta | 1 soccer | 1 |
| Baans | 1 swimming | 1 |
| Baas | 1 soccer | 1 |
| Babacan | 1 soccer | 1 |
| Babangida | 1 soccer | 1 |
| Babatunde | 1 soccer | 1 |
| Babel | 1 soccer | 1 |
| Babos | 1 tennis | 1 |
| Babunski | 1 soccer | 1 |
| Bacca | 1 soccer | 1 |
| Baccus | 1 soccer | 1 |
| Bacsinszky | 1 tennis | 1 |
| Bacuna | 2 soccer | 2 |
| Badelj | 1 soccer | 1 |
| Badloe | 1 surfing | 1 |
| Badu | 1 soccer | 1 |
| Baek | 1 soccer | 1 |
| Baggio | 1 soccer | 1 |
| Baghdatis | 1 tennis | 1 |
| Bagnack | 1 soccer | 1 |
| Bagüí | 1 soccer | 1 |
| Bagwell | 1 baseball | 1 |
| Bahave | 1 martial arts | 1 |
| Bahrami | 1 tennis | 1 |
| Bailey | 1 football, 2 ice hockey, 1 track | 4 |
| Bain | 1 ice hockey | 1 |
| Baines | 1 soccer | 1 |
| Baird | 1 soccer | 1 |
| Bakayoko | 1 soccer | 1 |
| Baker | 1 ice hockey, 1 tennis | 2 |
| Bakhshiev | 1 soccer | 1 |
| Bakhtiari | 1 football | 1 |
| Balaj | 1 soccer | 1 |
| Balanta | 1 soccer | 1 |
| Balaș | 1 track | 1 |
| Baldwin | 1 rugby | 1 |
| Bale | 1 soccer | 1 |
| Balić | 1 handball | 1 |
| Ball | 1 rugby | 1 |
| Ballesteros | 1 golf | 1 |
| Bálor | 1 wrestling | 1 |
| Balotelli | 1 soccer | 1 |
| Balta | 1 soccer | 1 |
| Bamba | 1 soccer | 1 |
| Bangar | 1 cricket | 1 |
| Banguera | 1 soccer | 1 |
| Banks | 1 baseball, 1 soccer | 2 |
| Barać | 1 water polo | 1 |
| Barachet | 1 handball | 1 |
| Barber | 1 ice hockey | 1 |
| Barbosa | 1 handball | 1 |
| Bārda | 3 soccer | 3 |
| Bardakcı | 1 soccer | 1 |
| Bärengrub | 1 soccer | 1 |
| Baresi | 1 soccer | 1 |
| Barjaktarović | 1 handball | 1 |
| Barkley | 1 basketball, 1 soccer | 2 |
| Barlow | 1 rugby | 1 |
| Barnetta | 1 soccer | 1 |
| Barnó | 1 handball | 1 |
| Baroni | 1 tennis | 1 |
| Barrantes | 1 soccer | 1 |
| Barrett | 1 boxing, 1 rugby | 2 |
| Barry | 1 basketball, 1 ice hockey, 1 soccer | 3 |
| Bartali | 1 cycling | 1 |
| Bartoli | 1 tennis | 1 |
| Bartra | 1 soccer | 1 |
| Barty | 1 tennis | 1 |
| Barzagli | 1 soccer | 1 |
| Basanta | 1 soccer | 1 |
| Basha | 1 soccer | 1 |
| Bašić | 2 handball | 2 |
| Basilashvili | 1 tennis | 1 |
| Basinas | 1 soccer | 1 |
| Bastareaud | 1 rugby | 1 |
| Bates | 1 tennis | 1 |
| Bathgate | 1 ice hockey | 1 |
| Batistuta | 1 soccer | 1 |
| Batkovic | 1 basketball | 1 |
| Batshuayi | 1 soccer | 1 |
| Baugh | 1 football | 1 |
| Baumann | 1 skiing | 1 |
| Baumgartlinger | 1 soccer | 1 |
| Bautista | 1 tennis, 1 wrestling | 2 |
| Bavuma | 1 cricket | 1 |
| Baylor | 1 baseball, 1 basketball | 2 |
| Bazoer | 1 soccer | 1 |
| Beale | 1 rugby | 1 |
| Beamon | 1 track | 1 |
| Beasley | 1 football, 1 soccer | 2 |
| Beattie | 1 soccer | 1 |
| Beaty | 1 basketball | 1 |
| Beausejour | 1 soccer | 1 |
| Bečanović | 1 martial arts | 1 |
| Beckeles | 1 soccer | 1 |
| Beckenbauer | 1 soccer | 1 |
| Becker | 1 tennis | 1 |
| Beckerman | 1 soccer | 1 |
| Beckham | 1 football, 1 soccer | 2 |
| Bedene | 1 tennis | 1 |
| Bedimo | 1 soccer | 1 |
| Bedoya | 1 soccer | 1 |
| Beerensteyn | 1 soccer | 1 |
| Begemann | 1 tennis | 1 |
| Bego | 1 soccer | 1 |
| Begović | 1 soccer | 1 |
| Behardien | 1 cricket | 1 |
| Behrami | 1 soccer | 1 |
| Beikzadeh | 1 soccer | 1 |
| Beirán | 1 basketball | 1 |
| Beitashour | 1 soccer | 1 |
| Bekele | 1 track | 1 |
| Belcher | 1 football | 1 |
| Belfour | 1 ice hockey | 1 |
| Belhadj | 1 soccer | 1 |
| Béliveau | 1 ice hockey | 1 |
| Belkalem | 1 soccer | 1 |
| Bell | 1 football | 1 |
| Bellamy | 1 basketball | 1 |
| Bellerín | 1 soccer | 1 |
| Bellinger | 1 baseball | 1 |
| Bellis | 1 tennis | 1 |
| Bellucci | 1 tennis | 1 |
| Belousova | 1 skating | 1 |
| Belov | 1 basketball | 1 |
| Bemelmans | 1 tennis | 1 |
| Benaglio | 1 soccer | 1 |
| Bench | 1 baseball | 1 |
| Benedict | 1 ice hockey | 1 |
| Beneš | 1 boxing | 1 |
| Bengtson | 1 soccer | 1 |
| Benguit | 1 soccer | 1 |
| Benkő | 1 chess | 1 |
| Benn | 1 cricket | 1 |
| Benneteau | 1 tennis | 1 |
| Bennett | 1 cricket, 1 football, 1 rugby | 3 |
| Benoît | 1 cycling | 1 |
| Bentaïba | 1 soccer | 1 |
| Bentaleb | 1 soccer | 1 |
| Benteke | 1 soccer | 1 |
| Bentley | 2 ice hockey | 2 |
| Benvenuti | 1 rugby | 1 |
| Benzema | 1 soccer | 1 |
| Berchesi | 1 rugby | 1 |
| Berdych | 1 tennis | 1 |
| Berezutski | 2 soccer | 2 |
| Berg | 1 soccer | 1 |
| Bergamasco | 1 rugby | 1 |
| Berghuis | 1 soccer | 1 |
| Bergkamp | 1 soccer | 1 |
| Bergomi | 1 soccer | 1 |
| Bergwijn | 1 soccer | 1 |
| Berisha | 1 soccer | 1 |
| Berkessy | 1 soccer | 1 |
| Berkhamov | 1 soccer | 1 |
| Bernabéu | 1 soccer | 1 |
| Bernardeschi | 1 soccer | 1 |
| Bernárdez | 1 soccer | 1 |
| Bernardo | 1 handball | 1 |
| Berra | 1 baseball | 1 |
| Bertens | 1 tennis | 1 |
| Bertrand | 1 soccer | 1 |
| Bese | 1 soccer | 1 |
| Bešić | 1 soccer | 1 |
| Beširević | 1 soccer | 1 |
| Besler | 1 soccer | 1 |
| Best | 1 rugby, 1 soccer | 2 |
| Bett | 1 track | 1 |
| Betts | 1 baseball | 1 |
| Bevilaqua | 1 basketball | 1 |
| Bi | 1 soccer | 1 |
| Bianchi | 1 driving | 1 |
| Bičakčić | 1 soccer | 1 |
| Bican | 1 soccer | 1 |
| Bieger | 1 gymnastics | 1 |
| Bieniek | 1 volleyball | 1 |
| Biggar | 1 rugby | 1 |
| Biggio | 1 baseball | 1 |
| Biglia | 1 soccer | 1 |
| Bijlow | 1 soccer | 1 |
| Bikila | 1 track | 1 |
| Bilalović | 1 basketball | 1 |
| Biles | 1 gymnastics | 1 |
| Bilić | 1 soccer | 1 |
| Bing | 1 basketball | 1 |
| Biondi | 1 swimming | 1 |
| Bird | 2 basketball | 2 |
| Bishop | 1 basketball | 1 |
| Bito | 1 soccer | 1 |
| Biyik | 1 soccer | 1 |
| Bjarnason | 2 soccer | 2 |
| Bjedov | 1 swimming | 1 |
| Bjelica | 1 soccer | 1 |
| Bjørgen | 1 skiing | 1 |
| Bjørndalen | 1 skiing | 1 |
| Black | 1 tennis | 1 |
| Blair | 1 skating | 1 |
| Blake | 2 ice hockey, 1 track | 3 |
| Blanco | 1 soccer | 1 |
| Blankers | 1 track | 1 |
| Błaszczykowski | 1 soccer | 1 |
| Blazejowski | 1 basketball | 1 |
| Blažević | 1 soccer | 1 |
| Blevins | 1 e-sports | 1 |
| Blind | 2 soccer | 2 |
| Blinov | 1 ice hockey | 1 |
| Bloemen | 1 skating | 1 |
| Blokhin | 1 soccer | 1 |
| Blomé | 1 ice hockey | 1 |
| Blount | 1 football | 1 |
| Blue | 1 baseball | 1 |
| Blyleven | 1 baseball | 1 |
| Boateng | 2 soccer | 2 |
| Boban | 1 soccer | 1 |
| Bobotsov | 1 chess | 1 |
| Boccard | 1 field hockey | 1 |
| Böde | 1 soccer | 1 |
| Boeree | 1 poker | 1 |
| Boetsch | 1 tennis | 1 |
| Bogarde | 1 soccer | 1 |
| Bogdanović | 1 basketball | 1 |
| Boggs | 1 baseball | 1 |
| Boivin | 1 ice hockey | 1 |
| Bojović | 1 basketball | 1 |
| Boka | 1 soccer | 1 |
| Bolaños | 1 soccer | 1 |
| Boldin | 1 football | 1 |
| Bolelli | 1 tennis | 1 |
| Boll | 1 table tennis | 1 |
| Bolly | 1 soccer | 1 |
| Bolt | 1 track | 1 |
| Boltukayev | 1 wrestling | 1 |
| Bonds | 1 baseball | 1 |
| Bone | 1 soccer | 1 |
| Bonevacia | 1 track | 1 |
| Bong | 1 soccer | 1 |
| Boniek | 1 soccer | 1 |
| Bonnel | 1 soccer | 1 |
| Bonucci | 1 soccer | 1 |
| Bony | 1 soccer | 1 |
| Bopanna | 1 tennis | 1 |
| Borel | 1 soccer | 1 |
| Borg | 1 tennis | 1 |
| Borgersen | 1 handball | 1 |
| Borges | 2 soccer | 2 |
| Borre | 1 soccer | 1 |
| Boruc | 1 soccer | 1 |
| Bosch | 1 rugby | 1 |
| Boserup | 1 tennis | 1 |
| Bosh | 1 basketball | 1 |
| Boskamp | 1 soccer | 1 |
| Bošković | 1 water polo | 1 |
| Bosman | 1 soccer | 1 |
| Boss | 1 rugby | 1 |
| Bosselaar | 1 soccer | 1 |
| Bossut | 1 soccer | 1 |
| Bossy | 1 ice hockey | 1 |
| Bosvelt | 1 soccer | 1 |
| Bosz | 1 soccer | 1 |
| Botha | 1 rugby | 1 |
| Böðvarsson | 1 soccer | 1 |
| Botman | 1 soccer | 1 |
| Bottas | 1 driving | 1 |
| Bottomley | 1 baseball | 1 |
| Botvinnik | 1 chess | 1 |
| Bouchalakis | 1 soccer | 1 |
| Bouchard | 1 ice hockey, 1 tennis | 2 |
| Boucher | 1 ice hockey | 1 |
| Boudreau | 1 baseball | 1 |
| Bougherra | 1 soccer | 1 |
| Boulahrouz | 1 soccer | 1 |
| Bouma | 1 soccer | 1 |
| Bounou | 1 soccer | 1 |
| Bourgue | 1 tennis | 1 |
| Bourque | 1 ice hockey | 1 |
| Boutter | 1 tennis | 1 |
| Bowe | 1 rugby, 1 skating | 2 |
| Bower | 1 ice hockey | 1 |
| Boye | 1 soccer | 1 |
| Boyko | 1 soccer | 1 |
| Bozanić | 1 soccer | 1 |
| Braafheid | 1 soccer | 1 |
| Brabham | 1 driving | 1 |
| Bradley | 1 basketball, 1 soccer | 2 |
| Bradman | 1 cricket | 1 |
| Bradshaw | 1 football | 1 |
| Brady | 1 football, 1 soccer, 1 tennis | 3 |
| Brahimi | 1 soccer | 1 |
| Branch | 1 football | 1 |
| Brand | 1 cycling | 1 |
| Brandts | 1 soccer | 1 |
| Brathwaite | 1 cricket | 1 |
| Brattsveen | 1 skiing | 1 |
| Braun | 1 baseball, 1 basketball | 2 |
| Bravo | 2 soccer | 2 |
| Bredesen | 1 skiing | 1 |
| Brehme | 1 soccer | 1 |
| Breitner | 1 soccer | 1 |
| Breivang | 1 handball | 1 |
| Brenes | 1 soccer | 1 |
| Brenet | 1 soccer | 1 |
| Brengle | 1 tennis | 1 |
| Bresciano | 1 soccer | 1 |
| Brett | 1 baseball | 1 |
| Brewster | 1 boxing | 1 |
| Brianti | 1 tennis | 1 |
| Brimsek | 1 ice hockey | 1 |
| Bristow | 1 darts, 1 driving | 2 |
| Brits | 1 rugby | 1 |
| Brizuela | 1 soccer | 1 |
| Broadbent | 1 ice hockey | 1 |
| Brobbey | 1 soccer | 1 |
| Brock | 1 baseball | 1 |
| Broda | 1 ice hockey | 1 |
| Brodeur | 1 ice hockey | 1 |
| Brooks | 1 football, 1 soccer | 2 |
| Bross | 1 gymnastics | 1 |
| Brouthers | 1 baseball | 1 |
| Brown | 1 basketball, 2 football, 2 rugby, 1 soccer, 1 tennis, 1 track | 8 |
| Brozović | 1 soccer | 1 |
| Brugts | 1 soccer | 1 |
| Bruguera | 1 tennis | 1 |
| Bruneel | 1 cycling | 1 |
| Brunson | 1 poker | 1 |
| Bryan | 2 tennis | 2 |
| Bryant | 1 baseball, 2 basketball, 1 football | 4 |
| Brzoskowski | 1 swimming | 1 |
| Bubka | 1 track | 1 |
| Bublik | 1 tennis | 1 |
| Bubnjić | 1 soccer | 1 |
| Bucyk | 1 ice hockey | 1 |
| Buding | 1 tennis | 1 |
| Budkivskyi | 1 soccer | 1 |
| Budõlin | 1 martial arts | 1 |
| Buffon | 1 soccer | 1 |
| Buğeker | 1 soccer | 1 |
| Bukić | 1 water polo | 1 |
| Bulatović | 2 handball | 2 |
| Bulie | 1 boating | 1 |
| Buljubašić | 1 water polo | 1 |
| Bunning | 1 baseball | 1 |
| Buntić | 1 handball | 1 |
| Burcea | 1 rugby | 1 |
| Burch | 1 ice hockey | 1 |
| Bure | 1 ice hockey | 1 |
| Burfict | 1 football | 1 |
| Burger | 1 rugby, 1 soccer | 2 |
| Burgess | 1 rugby | 1 |
| Burgos | 1 tennis | 1 |
| Burić | 1 water polo | 1 |
| Burke | 1 track | 1 |
| Bürki | 1 soccer | 1 |
| Buscató | 1 basketball | 1 |
| Busch | 1 driving, 1 swimming | 2 |
| Bušlje | 1 water polo | 1 |
| Busquets | 1 soccer | 1 |
| Busta | 1 tennis | 1 |
| Butko | 1 soccer | 1 |
| Butkus | 1 football | 1 |
| Butler | 1 basketball, 1 football | 2 |
| Butragueño | 1 soccer | 1 |
| Büttner | 1 gymnastics | 1 |
| Button | 1 driving | 1 |
| Buurman | 1 driving | 1 |
| Buysse | 1 cycling | 1 |
| Cabal | 1 tennis | 1 |
| Cabaye | 1 soccer | 1 |
| Cabella | 1 soccer | 1 |
| Cabrera | 1 baseball, 1 basketball | 2 |
| Cáceres | 1 soccer | 1 |
| Cadamuro | 1 soccer | 1 |
| Cahill | 2 soccer | 2 |
| Caicedo | 1 soccer | 1 |
| Čajić | 1 soccer | 1 |
| Čajkovski | 1 soccer | 1 |
| Calafeteanu | 1 rugby | 1 |
| Calaway | 1 wrestling | 1 |
| Calderón | 1 basketball | 1 |
| Caldow | 1 soccer | 1 |
| Çalhanoğlu | 1 soccer | 1 |
| Çalık | 1 soccer | 1 |
| Calvo | 1 soccer | 1 |
| Cambage | 1 basketball | 1 |
| Cambronero | 1 soccer | 1 |
| Cameron | 1 soccer | 1 |
| Caminiti | 1 baseball | 1 |
| Campagnaro | 1 soccer | 1 |
| Campanella | 1 baseball | 1 |
| Campbell | 2 soccer, 1 track | 3 |
| Can | 1 soccer | 1 |
| Cana | 1 soccer | 1 |
| Canales | 1 soccer | 1 |
| Candreva | 1 soccer | 1 |
| Cane | 1 rugby | 1 |
| Canjels | 1 soccer | 1 |
| Cannavaro | 1 soccer | 1 |
| Canseco | 1 baseball | 1 |
| Cantona | 1 soccer | 1 |
| Capablanca | 1 chess | 1 |
| Capello | 1 soccer | 1 |
| Carbajal | 1 soccer | 1 |
| Carbonero | 1 soccer | 1 |
| Carbonneau | 1 ice hockey | 1 |
| Care | 1 rugby | 1 |
| Carew | 1 baseball | 1 |
| Carey | 1 gymnastics | 1 |
| Carlgren | 1 soccer | 1 |
| Carlsen | 1 chess | 1 |
| Carlton | 1 baseball | 1 |
| Carmona | 1 soccer | 1 |
| Carpenter | 1 rugby | 1 |
| Carrasco | 2 soccer | 2 |
| Carreño | 1 tennis | 1 |
| Carroll | 1 soccer | 1 |
| Carter | 1 baseball, 1 basketball, 2 rugby | 4 |
| Caruana | 1 chess | 1 |
| Carvalho | 3 soccer | 3 |
| Cash | 1 basketball, 1 tennis | 2 |
| Casillas | 1 soccer | 1 |
| Čáslavská | 1 gymnastics | 1 |
| Casparij | 1 soccer | 1 |
| Cassano | 1 soccer | 1 |
| Cassel | 1 football | 1 |
| Castaignos | 1 soccer | 1 |
| Casteels | 1 soccer | 1 |
| Castillo | 1 tennis | 1 |
| Castrogiovanni | 1 rugby | 1 |
| Castroneves | 1 driving | 1 |
| Catanzaro | 1 gymnastics/wrestling | 1 |
| Catchings | 1 basketball | 1 |
| Cathcart | 1 soccer | 1 |
| Cavalieri | 1 soccer | 1 |
| Cavani | 1 soccer | 1 |
| Ćavar | 1 handball | 1 |
| Cawley | 1 tennis | 1 |
| Cazorla | 1 soccer | 1 |
| Čech | 1 soccer | 1 |
| Cena | 1 wrestling | 1 |
| Cepeda | 1 baseball | 1 |
| Cepede | 1 tennis | 1 |
| Čepelová | 1 tennis | 1 |
| Cerci | 1 soccer | 1 |
| Červar | 1 handball | 1 |
| Cervi | 1 basketball | 1 |
| Céspedes | 1 baseball | 1 |
| Ceulemans | 1 soccer | 1 |
| Cevert | 1 driving | 1 |
| Chabal | 1 rugby | 1 |
| Chadli | 1 soccer | 1 |
| Chagaev | 1 boxing | 1 |
| Chakabva | 1 cricket | 1 |
| Chakhkiev | 1 boxing | 1 |
| Chakhnashvili | 1 tennis | 1 |
| Chakravarthi | 1 tennis | 1 |
| Chamberlain | 1 basketball, 1 soccer | 2 |
| Chambers | 1 track | 1 |
| Chameera | 1 cricket | 1 |
| Chan | 1 poker, 2 tennis | 3 |
| Chancellor | 1 football | 1 |
| Chanderpaul | 1 cricket | 1 |
| Chandler | 1 basketball, 1 soccer | 2 |
| Chang | 1 tennis | 1 |
| Chardy | 1 tennis | 1 |
| Charisteas | 1 soccer | 1 |
| Charles | 1 basketball, 1 football | 2 |
| Charlton | 1 soccer | 1 |
| Charteris | 1 rugby | 1 |
| Chatara | 1 cricket | 1 |
| Chávez | 1 boxing, 4 soccer | 5 |
| Chedjou | 1 soccer | 1 |
| Cheeks | 1 basketball | 1 |
| Cheevers | 1 ice hockey | 1 |
| Chelios | 1 ice hockey | 1 |
| Chen | 1 swimming | 1 |
| Chester | 1 soccer | 1 |
| Chibhabha | 1 cricket | 1 |
| Chiellini | 1 soccer | 1 |
| Chihi | 1 soccer | 1 |
| Chilachava | 1 rugby | 1 |
| Chiles | 1 gymnastics | 1 |
| Chipciu | 1 soccer | 1 |
| Chiricheș | 1 soccer | 1 |
| Chivu | 1 soccer | 1 |
| Chouchane | 1 soccer | 1 |
| Chouly | 1 rugby | 1 |
| Choupo | 1 soccer | 1 |
| Chow | 1 gymnastics | 1 |
| Christian | 1 cycling | 1 |
| Christiansen | 1 soccer | 1 |
| Christie | 1 soccer | 1 |
| Christodoulopoulos | 1 soccer | 1 |
| Chung | 1 tennis | 1 |
| Church | 1 soccer | 1 |
| Cibulková | 1 tennis | 1 |
| Ciccarelli | 1 ice hockey | 1 |
| Cikalleshi | 1 soccer | 1 |
| Čilić | 1 tennis | 1 |
| Cillessen | 1 soccer | 1 |
| Ciman | 1 soccer | 1 |
| Cionek | 1 soccer | 1 |
| Cîrstea | 1 tennis | 1 |
| Cittadini | 1 rugby | 1 |
| Clancy | 1 ice hockey | 1 |
| Clapper | 1 ice hockey | 1 |
| Clark | 1 driving, 1 soccer | 2 |
| Clarke | 1 ice hockey, 1 tennis | 2 |
| Claros | 1 soccer | 1 |
| Clasie | 1 soccer | 1 |
| Claver | 1 basketball | 1 |
| Clemens | 1 baseball, 1 football | 2 |
| Clément | 1 tennis | 1 |
| Clemente | 1 baseball | 1 |
| Clijsters | 1 tennis | 1 |
| Clinton | 1 football | 1 |
| Cloud | 1 boxing | 1 |
| Clowney | 1 football | 1 |
| Clyne | 1 soccer | 1 |
| Coates | 1 soccer | 1 |
| Cobb | 1 baseball, 1 football | 2 |
| Cochrane | 1 baseball | 1 |
| Cocu | 1 soccer | 1 |
| Codreanu | 1 soccer | 1 |
| Coe | 1 track | 1 |
| Coentrão | 1 soccer | 1 |
| Coffey | 1 ice hockey | 1 |
| Cole | 1 rugby | 1 |
| Coleman | 1 soccer | 1 |
| Coles | 1 rugby | 1 |
| Collins | 2 baseball, 1 soccer | 3 |
| Colom | 1 basketball | 1 |
| Colovic | 1 fencing | 1 |
| Colquitt | 1 football | 1 |
| Coman | 1 soccer | 1 |
| Comăneci | 1 gymnastics | 1 |
| Comas | 1 basketball | 1 |
| Combi | 1 soccer | 1 |
| Conacher | 1 ice hockey | 1 |
| Connolly | 1 tennis | 1 |
| Connors | 1 tennis, 1 baseball/basketball | 2 |
| Constantine | 1 cricket | 1 |
| Cook | 1 ice hockey | 1 |
| Cooks | 1 football | 1 |
| Coolen | 1 soccer | 1 |
| Cooper | 2 basketball, 1 football, 2 rugby, 1 tennis | 6 |
| Čop | 1 soccer | 1 |
| Copil | 1 tennis | 1 |
| Coppi | 1 cycling | 1 |
| Coradini | 1 soccer | 1 |
| Ćorić | 1 soccer, 1 tennis | 2 |
| Ćorluka | 1 soccer | 1 |
| Cornet | 1 tennis | 1 |
| Corona | 1 soccer | 1 |
| Coronel | 2 driving | 2 |
| Corretja | 1 tennis | 1 |
| Cortés | 1 soccer | 1 |
| Ćosić | 1 basketball | 1 |
| Costa | 1 soccer | 1 |
| Costil | 1 soccer | 1 |
| Costly | 1 soccer | 1 |
| Cotterill | 1 soccer | 1 |
| Cournoyer | 1 ice hockey | 1 |
| Court | 1 tennis | 1 |
| Courtois | 1 soccer | 1 |
| Cousy | 1 basketball | 1 |
| Couture | 1 martial arts | 1 |
| Coveleski | 1 baseball | 1 |
| Cowens | 1 basketball | 1 |
| Cox | 1 football | 1 |
| Creevy | 1 rugby | 1 |
| Cremaschi | 1 soccer | 1 |
| Crockett | 1 rugby | 1 |
| Cronin | 1 baseball | 1 |
| Cronje | 1 cricket | 1 |
| Crosby | 1 football, 1 ice hockey | 2 |
| Cross | 1 darts | 1 |
| Crowley | 1 rugby | 1 |
| Cruijff | 2 soccer | 2 |
| Csonka | 1 football | 1 |
| Cuadrado | 1 handball, 1 soccer | 2 |
| Cubelli | 1 rugby | 1 |
| Cubero | 1 soccer | 1 |
| Cubillas | 1 soccer | 1 |
| Cuevas | 1 tennis | 1 |
| Cunningham | 2 basketball | 2 |
| Curea | 1 handball | 1 |
| Curley | 1 gymnastics | 1 |
| Curry | 2 basketball, 1 football | 3 |
| Cușmir | 1 track | 1 |
| Cuthbert | 1 rugby | 1 |
| Cvjetićanin | 1 basketball | 1 |
| Czibor | 1 soccer | 1 |
| Daalderop | 1 volleyball | 1 |
| Dabrowski | 1 tennis | 1 |
| Dæhlie | 1 skiing | 1 |
| Daley | 1 diving | 1 |
| Dalipagić | 1 basketball | 1 |
| Dallas | 1 soccer | 1 |
| Dalnoki | 1 soccer | 1 |
| Dampier | 1 basketball | 1 |
| Daniell | 1 tennis | 1 |
| Daniels | 1 basketball | 1 |
| Dantley | 1 basketball | 1 |
| Danvers | 1 track | 1 |
| Darida | 1 soccer | 1 |
| Darmian | 1 soccer | 1 |
| Darragh | 1 ice hockey | 1 |
| da Silva | 2 soccer | 2 |
| Dauda | 1 soccer | 1 |
| Davari | 1 soccer | 1 |
| Davenport | 1 tennis | 1 |
| Davids | 1 soccer | 1 |
| Davidson | 1 soccer | 1 |
| Davies | 1 basketball, 2 rugby, 1 soccer | 4 |
| Davin | 1 martial arts | 1 |
| Davis | 1 basketball, 1 billiards, 2 football, 1 skating, 2 soccer, 1 tennis | 8 |
| Dawani | 1 martial arts | 1 |
| Dawkins | 1 football | 1 |
| Dawson | 1 football | 1 |
| Day | 1 ice hockey | 1 |
| de Allende | 1 rugby | 1 |
| Dean | 1 baseball | 1 |
| de Bakker | 1 tennis | 1 |
| Debaty | 1 rugby | 1 |
| de Boer | 2 soccer | 2 |
| De Bruyne | 1 soccer | 1 |
| Debuchy | 1 soccer | 1 |
| DeBusschere | 1 basketball | 1 |
| de Cler | 1 soccer | 1 |
| Défago | 1 skiing | 1 |
| Defour | 1 soccer | 1 |
| de Gea | 1 soccer | 1 |
| de Godoy | 1 volleyball | 1 |
| de Goeij | 1 soccer | 1 |
| De Greef | 1 tennis | 1 |
| de Guzmán | 1 soccer | 1 |
| Dejagah | 1 soccer | 1 |
| de Jager | 1 rugby | 1 |
| de Jong | 1 cycling, 1 skating, 5 soccer | 7 |
| Dekker | 1 soccer | 1 |
| de Kock | 1 cricket, 1 soccer | 2 |
| Delgado | 1 soccer, 1 tennis | 2 |
| de Ligt | 1 soccer | 1 |
| Dellacqua | 1 tennis | 1 |
| Del Piero | 1 soccer | 1 |
| del Potro | 1 tennis | 1 |
| de Luna | 1 soccer | 1 |
| de Lurdes | 1 track | 1 |
| Delvecchio | 1 ice hockey | 1 |
| Dembélé | 1 soccer | 1 |
| de Menezes | 1 soccer | 1 |
| Demichelis | 1 soccer | 1 |
| de Miguel | 1 basketball | 1 |
| Demirel | 1 basketball | 1 |
| Demoliner | 1 tennis | 1 |
| Dempsey | 1 boxing, 1 soccer | 2 |
| Denayer | 1 soccer | 1 |
| de Nigris | 1 soccer | 1 |
| Denisov | 1 soccer | 1 |
| Denneny | 1 ice hockey | 1 |
| Denton | 1 rugby | 1 |
| DeOssie | 1 football | 1 |
| Depay | 1 soccer | 1 |
| Derdiyok | 1 soccer | 1 |
| de Roon | 1 soccer | 1 |
| De Rossi | 1 soccer | 1 |
| Derwael | 1 gymnastics | 1 |
| De Sciglio | 1 soccer | 1 |
| de Souza | 2 soccer | 2 |
| Despaigne | 1 boxing | 1 |
| Dest | 1 soccer | 1 |
| Deul | 1 soccer | 1 |
| Dev | 1 cricket | 1 |
| de Villiers | 1 rugby | 1 |
| de Vries | 1 driving | 1 |
| de Vrij | 1 soccer | 1 |
| Devvarman | 1 tennis | 1 |
| de Waard | 1 swimming | 1 |
| de Wolf | 1 soccer | 1 |
| de Zeeuw | 1 soccer | 1 |
| Dhawan | 1 cricket | 1 |
| Dhoni | 1 cricket | 1 |
| Diarra | 1 soccer | 1 |
| Diatchenko | 1 tennis | 1 |
| Díaz | 2 soccer | 2 |
| Dibusz | 1 soccer | 1 |
| Dickey | 1 baseball | 1 |
| Didenko | 1 skiing | 1 |
| Didrikson | 1 golf/track | 1 |
| Dié | 1 soccer | 1 |
| Dier | 1 soccer | 1 |
| Dierckx | 1 soccer | 1 |
| Dietzsch | 1 track | 1 |
| Diggs | 1 football | 1 |
| Digne | 1 soccer | 1 |
| Dilshan | 1 cricket | 1 |
| Dim | 1 skiing | 1 |
| DiMaggio | 1 baseball | 1 |
| Di María | 1 soccer | 1 |
| Dimitrov | 1 tennis | 1 |
| Dinart | 1 handball | 1 |
| Ding | 1 table tennis | 1 |
| Dionne | 1 ice hockey | 1 |
| DiRado | 1 swimming | 1 |
| Diskerud | 1 soccer | 1 |
| Dislam | 1 martial arts | 1 |
| Di Stéfano | 1 soccer | 1 |
| Ditka | 1 football | 1 |
| Divac | 1 basketball | 1 |
| Dix | 1 football | 1 |
| Dja | 1 soccer | 1 |
| Djabou | 1 soccer | 1 |
| Djakpa | 1 soccer | 1 |
| Djavanian | 1 cycling | 1 |
| Djédjé | 1 soccer | 1 |
| Djeugoué | 1 soccer | 1 |
| Djourou | 1 soccer | 1 |
| Dobud | 1 water polo | 1 |
| Doby | 1 baseball | 1 |
| Dočkal | 1 soccer | 1 |
| Doder | 1 handball | 1 |
| Dodig | 1 tennis | 1 |
| Dodin | 1 tennis | 1 |
| Doerr | 1 baseball | 1 |
| Doesburg | 1 soccer | 1 |
| Doğan | 1 soccer | 1 |
| Đokić | 1 handball | 1 |
| Đoković | 1 tennis | 1 |
| Dolgopolov | 1 tennis | 1 |
| Domínguez | 1 chess, 1 soccer | 2 |
| Dominiković | 1 handball | 1 |
| Domracheva | 1 skiing | 1 |
| Donaldson | 1 baseball, 1 tennis | 2 |
| Dongou | 1 soccer | 1 |
| Donovan | 1 basketball | 1 |
| Donskoy | 1 tennis | 1 |
| Dopfer | 1 skiing | 1 |
| Doroș | 1 soccer | 1 |
| dos Santos | 2 soccer | 2 |
| Douglas | 1 rugby | 1 |
| Doumbia | 1 soccer | 1 |
| Dragović | 1 soccer | 1 |
| Draisaitl | 1 ice hockey | 1 |
| Dravid | 1 cricket | 1 |
| Draxler | 1 soccer | 1 |
| Drexler | 1 basketball | 1 |
| Drmić | 1 soccer | 1 |
| Drobný | 1 tennis | 1 |
| Drogba | 1 soccer | 1 |
| Drommel | 1 soccer | 1 |
| Drost | 1 soccer | 1 |
| Drviš | 1 boxing | 1 |
| Dryden | 1 ice hockey | 1 |
| Drysdale | 1 baseball | 1 |
| Duarte | 1 soccer | 1 |
| Dubravčić | 1 skating | 1 |
| Duda | 1 soccer | 1 |
| Duffy | 1 soccer | 1 |
| Dujković | 1 soccer | 1 |
| Dujshebaev | 1 handball | 1 |
| Duk | 1 soccer | 1 |
| Duke | 1 soccer | 1 |
| Dumanska | 1 handball | 1 |
| Dumars | 1 basketball | 1 |
| Dumbravă | 1 rugby | 1 |
| Dumerc | 1 basketball | 1 |
| Dumervil | 1 football | 1 |
| Dumfries | 1 soccer | 1 |
| Dumoulin | 1 cycling | 1 |
| Dunai | 1 soccer | 1 |
| Duncan | 1 basketball | 1 |
| Dupikov | 1 soccer | 1 |
| du Plessis | 1 cricket, 2 rugby | 3 |
| du Preez | 1 rugby | 1 |
| Durant | 1 basketball | 1 |
| Ďurica | 1 soccer | 1 |
| du Rietz | 1 handball | 1 |
| Ďuriš | 1 soccer | 1 |
| Durm | 1 soccer | 1 |
| Durmaz | 1 soccer | 1 |
| Durnan | 1 ice hockey | 1 |
| Durutalo | 1 rugby | 1 |
| Dusautoir | 1 rugby | 1 |
| du Toit | 1 rugby | 1 |
| Dutra | 1 tennis | 1 |
| Duvnjak | 1 handball | 1 |
| Dvořák | 1 ice hockey | 1 |
| Dye | 1 ice hockey | 1 |
| Dyke | 1 basketball | 1 |
| Dzagoev | 1 soccer | 1 |
| Dzalamidze | 1 soccer, 1 tennis | 2 |
| Džeko | 1 soccer | 1 |
| Džemaili | 1 soccer | 1 |
| Džomba | 1 handball | 1 |
| Dzsudzsák | 1 soccer | 1 |
| Džumhur | 1 tennis | 1 |
| Dzyuba | 1 soccer | 1 |
| Earls | 1 rugby | 1 |
| East | 1 gymnastics | 1 |
| Easter | 1 rugby | 1 |
| Eaves | 1 tennis | 1 |
| Eckersley | 1 baseball | 1 |
| Edberg | 1 tennis | 1 |
| Ederle | 1 swimming | 1 |
| Edmund | 1 tennis | 1 |
| Edwards | 1 basketball, 1 cricket, 1 soccer | 3 |
| Egozkue | 1 handball | 1 |
| Egurrola | 1 soccer | 1 |
| Egwuekwe | 1 soccer | 1 |
| Eikeri | 1 tennis | 1 |
| Ejide | 1 soccer | 1 |
| Ekberg | 1 handball | 1 |
| Ekdahl | 1 handball | 1 |
| Ekdal | 1 soccer | 1 |
| Ekotto | 1 soccer | 1 |
| Elek | 1 fencing, 1 soccer | 2 |
| Elez | 1 handball | 1 |
| El Ghazi | 1 soccer | 1 |
| El Guerrouj | 1 track | 1 |
| Elia | 1 soccer | 1 |
| Elkjaer | 1 soccer | 1 |
| Elorza | 1 handball | 1 |
| Els | 1 golf | 1 |