Unisex Submitted Surnames

O'Honeen Irish
Anglicized form of Irish Gaelic Ó hUaithnín.

Ohorella Moluccan

Ohori Japanese
From the Japanese 大 (o) "big" and 堀 (hori) "moat."

Ohoyama Japanese

Ohrim Ukrainian, Moldovan

Öhrn Swedish
Variant of Örn.

Ohrt English

Ohsawa Japanese
Variant transcription of Osawa.

Ohshima Japanese
Variant transcription of Oshima.

Ohshio Japanese

Ohsuka Japanese
Variant transcription of Osuka.

Ohta Japanese

Ohtake Japanese

Ohtani Japanese
Variant transcription of Ootani.

Ohto Japanese
Variant transcription of Oto.

Ohtsu Japanese
Variant transcription of Otsu.

Ohtsuka Japanese
Variant transcription of Otsuka.

Ohtsuki Japanese
Variant transcription of Otsuki.

Ó hUallacháin Irish
It means "descendant of Uallachán".

O'hurley Irish
The name Hurley itslef come from the stick used in the game of Hurling, first played in Ireland. The name might have origanated due to a player of the game being dubbed hurley... [more]

Ohwada Japanese
Variant transcription of Owada.

Ohyagi Japanese
Variant transcription of Oyagi.

Oi Japanese
From Japanese 大 (ō) meaning "big, great" and 井 (i) meaning "well, spring".

Oi Chinese (Hokkien)
Hokkien romanization of Huang.

Oianguren Basque
This indicates familial origin within either of 2 eponymous neighborhoods: the one in the municipality of Elorrio or the one in the municipality of Askoitia.

Oiartzun Basque
This indicates familial origin within the eponymous municipality.

Oibar Basque
This indicates familial origin within the eponymous Navarrese municipality.

Oidekivi Estonian
Oidekivi is an Estonian surname possibly derived from "oid kivi" meaning "sense/intellect stone", or "hoide kivi" meaning "sustaining stone".

Õiemets Estonian
Õiemets is an Estonian surname meaning "floral/flower forest".

Õige Estonian
Õige is an Estonian surname meaning "true" or "accurate".

Õigemeel Estonian
Õigemeel is an Estonian surname meaning "fair minded".

Õiglane Estonian
Õiglane is an Estonian surname meaning "equitable" and "fair-minded".

Oihaneder Basque
It indicates familial origin within the eponymous palace in the city of Gasteiz.

Oihartzabal Basque

Oikawa Japanese
Oikawa is the name of Toru Oikawa from the popular volleyball anime Haikyuu! ... [more]

Oikawa Japanese
From Japanese 及 (oi) meaning "reach out, exert, cause" and 川 (kawa) meaning "river, stream".

Oiknin Judeo-Spanish
Variant of Ouaknine.

Oiknine Judeo-Spanish
Variant of Ouaknine.

Oikonomos Greek
Means "housekeeper, steward" from the Greek word οἰκόνομος (oikonomos), derived from οἶκος (oikos) "house, household" and νόμος (nomos) "law, custom"... [more]

Oinas Estonian, Finnish
Oinas is an Estonian and Finnish surname meaning "ram (Ovis Aries)" in both languages. The surname is somewhat rare in Finland.

Õis Estonian
Õis is an Estonian surname meaning "flower" and "blossom".

Ōishi Japanese
From Japanese 大 (o) meaning "big, great" and 石 (ishi) meaning "stone".

Oishi Japanese
Alternate transcription of Ōishi.

Õisla Estonian
Õisla is an Estonian surname meaning "floral/blossom area".

Õismaa Estonian
Õismaa is an Estonian surname meaning "blossom land".

Õismäe Estonian
Õismäe is a Estonian surname meaning "floral/blossom hill". The surname can also taken be from the location of Õismäe, which is a subdistrict of the capital Tallinn.

Õismets Estonian
Õismets is an Estonian surname meaning "flower/blossom forest".

Õisnurm Estonian
Õisnurm is an Estonian surname meaning "flower meadow".

Oiso Japanese

Õispuu Estonian
Õispuu is an Estonian surname meaning "blossom/flower tree".

Oit Estonian
Oit is an Estonian surname possibly derived from "õitsev", meaning "to blossom" or "to bloom".

Ōiwa Japanese
From Japanese 大 (ō) meaning "big, great" and 岩 (iwa) meaning "cliff, rocks".

Oiwa Japanese
From 大 (ō) meaning “big, large” and 岩 (iwa) meaning “rock”.

Oiwa Japanese
Alternate transcription of Japanese Kanji 大岩 (see Ōiwa).

Oja Estonian
Means "brook, creek" in Estonian.

Oja Finnish
From Finnish oja "ditch, trench".

Ojakäär Estonian
Ojakäär is an Estonian name meaning "runnel" or "stream edge".

Ojala Finnish, Estonian
Derived from oja meaning "brook, creek, ditch, channel" and the locative suffix -la, a habitational name from any of the numerous farms so named throughout Finland.

Ojalill Estonian
Ojalill is an Estonian surname meaning "stream flower".

Ojalind Estonian
Ojalind is an Estonian surname meaning "stream/creek bird".

Ojaloo Estonian
Ojaloo is an Estonian surname meaning "stream/creek swathe".

Ojamaa Estonian
Ojamaa is an Estonian surname meaning "stream/creek land".

Ojandi Estonian
Ojandi is an Estonian surname possibly derived from "oja" ("stream/creek") and "rand" ("beach").

Ojanurm Estonian
Ojanurm is an Estonian surname meaning "stream pasture/meadow".

Ojaperv Estonian
Ojaperv is an Estonian surname meaning "stream bank".

Ojasalu Estonian
Ojasalu is an Estonian surname meaning "stream/creek grove".

Ojasoo Estonian
Ojasoo is an Estonian surname meaning "steam/creek swamp".

Ojaste Estonian
From Estonian oja meaning "brook, creek".

Ojastu Estonian
Ojastu is an Estonian surname derived from "oja" meaning "creek/stream".

Ojasu Estonian
Ojasu is an Estonian surname derived from "oja" meaning "creek".

Ojavee Estonian
Ojavee is an Estonians surname meaning "stream water".

Ojavool Estonian
Ojavool is an Estonian surname meaning "stream current/flow".

Ojdanić Serbian, Croatian
Means "son of Ojdan".

Öjebo Swedish (Rare)

Ojha Indian, Hindi, Marathi, Gujarati, Odia, Bengali, Punjabi
Means "shaman, sorcerer, healer", ultimately derived from Sanskrit उपाध्याय (upadhyaya) meaning "teacher, spiritual preceptor".

Ojima Japanese
Variant of Oshima.

Ojiri Japanese

Ojiro Japanese (Rare)
From Japanese 尾 (o) meaning "tail" and 白 (jiro) meaning "white"

Ojiya Japanese (Rare)
Variant reading of Japanese Kanji 小路谷 (see Kōjiya).

Ok Korean
Means "jade" in Korean.

Ok Turkish
Means "arrow" in Turkish.

Oka Finnish
Means "thorn" in Finnish.

Oka Japanese
From Japanese 岡 (oka) meaning "ridge, hill".

Okabayashi Japanese

Okada Japanese
From Japanese 岡 (oka) meaning "hill, ridge" and 田 (ta) meaning "field".

Okagai Japanese
Variant of Okatani.

Okagawa Japanese
Variant of Okakawa.

Okagaya Japanese
Variant of Okatani.

Okahisa Japanese

Okai Japanese
Oka means "mound, hill" and i means "well, mineshaft, pit".

O'kain Irish
Variant of O'Kane.

Okajima Japanese
From Japanese 岡 (oka) meaning "hill, ridge" and 島 (shima) meaning "island".

Okami Japanese

Okamizu Japanese
From 岡 (oka) meaning "hill" and 水 (mizu) meaning "water".

Ōkano Japanese
Surname of Japanese origin meaning "cherry blossom flower field".

Okano Japanese
From Japanese 岡 (oka) meaning "hill, ridge" and 野 (no) meaning "field, wilderness".

Okanoue Japanese
Oka means "ridge, hill", no is a possessive article and ue means "above, top, upper".

Okas Estonian
Okas is an Estonian name meaning "thorn".

Okasa Japanese

Okasahara Japanese
Variant reading of Ogasawara.

Okasaka Japanese
Oka means "mound, hill" and means "slope, hill".

Okasaki Japanese
Oka means "mound, hill" and saki means "cape, promontory peninsula".

Okasawara Japanese
Variant reading of Ogasawara.

Okase Japanese
Oka means "hill, ridge" and se means "ripple".

Okashima Japanese
岡 (Oka) means "ridge, hill" and 島 (shima) means "island".

Okata Japanese
Variant of Okada.

Okatani Japanese
Oka means "ridge, hill" and tani means "valley".

Ōkawa Japanese
From Japanese 大 (ō) meaning "big, great" and 川 (kawa) meaning "river, stream".

Okawa Japanese
From the Japanese 大 (o) "big" and 川 or 河 (kawa) "river."

Okawa Japanese
Alternate transcription of Japanese Kanji 大川 (see Ōkawa).

Ōkawara Japanese
From Japanese 大 (o) meaning "big, great", 河 (ka) meaning "river, stream" and 原 (wara) meaning "field, plain".

Okawara Japanese
Alternate transcription of Japanese Kanji 大河原 (see Ōkawara).

Okaya Japanese
Variant of Okatani.

Okayama Japanese
From Japanese 岡 (oka) meaning "hill, ridge" and 山 (yama) meaning "mountain".

Okayasu Japanese
From Japanese 岡 (oka) meaning "hill, ridge" and 安 (yasu) meaning "peace, quiet".

Okazaka Japanese
Variant of Okasaka.

Okazumi Japanese
Variant of Okasumi.

Okçu Turkish
Means "archer" in Turkish.

O'Keeffe Irish
Variant of O'Keefe. A notable bearer was the American painter Georgia O'Keeffe (1887-1986).

O'keenan Irish, Scottish
Anglicized form of Ó Cianáin

Okei Japanese

Okekawa Japanese

O'Kelly Irish
Variant of Kelly 1.

Okely English (Australian)

O'Kett Irish
Anglicized form of Irish Gaelic Haicéid.

O'Kevin Irish
Anglicized form of Irish Gaelic Ó Caoimhín "descent of Caoimhín."

Okey English
Location name meaning "lives near oak trees".

Okeyoshi Japanese

Okhlopkov Yakut, Russian

Ōki Japanese
From Japanese 大 (ō) meaning "big, great" and 木 (ki) meaning "tree, wood".

Oki Japanese
Alternate transcription of Japanese 大木 (see Ōki).

Oki Japanese
From Japanese 沖 (oki) meaning "open sea".

Okiayu Japanese
Oki means "open sea" and ayu means "trout".

Okić Bosnian

Okida Japanese

Okie Japanese
Oki means "open sea" and e means "inlet, river".

Okifuji Japanese

Okigai Japanese
Variant of Okitani.

Okigaya Japanese
Variant of Okitani.

Okii Japanese

Okiji Japanese

O'kill English

Okimatsu Japanese
Matsu means "pine, fir tree" and oki means "open sea".

Okimoto Japanese
From Japanese 沖 (oki) meaning "open sea" and 本 (moto) meaning "base, root, origin".

Okinaya Japanese

Okinikan Nigerian

Okino Japanese
O could mean "big, great" and ki can mean "tree, wood", or it could be spelled as oki meaning "open sea", and no means "field, plain".

Okino Japanese
From Japanese 沖 (oki) meaning "open sea" and 野 (no) meaning "field, wilderness".

Okise Japanese
Oki means "open sea" and se means "river".

Okisu Japanese

Okita Japanese

Okita Japanese
From Japanese 沖 (oki) meaning "open sea" and 田 (ta) meaning "field, rice paddy".

Okitani Japanese
Oki could mean "open sea", or it could be spelled as o meaning "big, great", and tani meaning "valley".

Okitsu Japanese

Okiya Japanese
Variant of Okitani.

Okkotsu Japanese (Rare)
From Japanese 乙骨 (Okkotsu), a variant reading and spelling of 乙事 (Okkoto), an area in the town of Fujimi in the district of Suwa in the prefecture of Nagano in Japan.

Okmees Estonian
Okmees is an Estonian surname meaning "branch/twig man".

Ōkōchi Japanese
From Japanese 大 (ō) meaning "big, great" and 河内 (kōchi) meaning "plain in a river basin".

Okochi Japanese
Variant transcription of Ookouchi.

Okochi Japanese
Alternate transcription of Japanese Kanji 大河内 (see Ōkōchi).

Okocimski Polish
This indicates familial origin within the Lesser Polish village of Okocim.

Okolie Nigerian

Okota Japanese (Rare)
This name is used to combine 興 (kou, kyou, oko.ru, oko.su) meaning "interest, pleasure," or 小 (shou, o-, ko-, sa-, chii.sai) meaning "little, small" with 古 (ko, furu.i, furu-, -furu.su) meaning "old" and 田 (den, ta) meaning "rice field, rice paddy."

Okoturo Nigerian
A surname most popular in Nigeria; meaning currently unknown.

Okroj Kashubian
The name has been in existence in the Kashubian region for centuries.

Oks Estonian
Oks is an Estonian surname meaning "branch" or "bough".

Oksa Finnish
Means "branch" in Finnish.

Oksanchenko Ukrainian
Derived from the given name Oksana.

Oksanen Finnish
Derived from Finnish oksa "branch".

Oksmaa Estonian
Oksmaa is an Estonian surname meaning "bough/branch land".

Öksüz Turkish
Means "orphan, motherless child" in Turkish.

Oksyonov Russian
Variant of Aksyonov (Аксёнов)

Oksyonova Russian
Feminine form of Oksyonov (Оксёнов)

Oktyabrskaya Russian
Feminine transcription of Russian Октябрьский (see Oktyabrsky).

Oktyabrsky Russian
Meaning "October" in Russian, it often refers to the October Revolution of November 1917, a coup led by Russian revolutionary Vladimir Lenin (1870-1924) and the Bolshevik Party.

Oku Japanese
From Japanese 奥 (oku) meaning "inside; inner depths". It is a reference to an event in the Northern and Southern Courts Period, of 3 sons of Takase who became heroes for the south. The emperor of Japan awarded each of the sons a new surname; Oku for the eldest son, Naka for the middle son, and Kuchi for the youngest son.... [more]

Oku Japanese
From Japanese 奥 (oku) meaning "inside, interior".

Ōkubo Japanese
From Japanese 大 (o) meaning "big, great" combined with 久 (ku) meaning "long time ago" and 保 (ho) meaning "protect"... [more]

Okubo Japanese
Alternate transcription of Ōkubo.

Okuda Japanese

Okuda Japanese
From Japanese 奥 (oku) meaning "inside" and 田 (ta) meaning "field, rice paddy".

Okuda Japanese (Rare)
Variant reading of Japanese Kanji 小管 (see Kosuge).

Okudaira Japanese
From Japanese 奥 (oku) meaning "inside" and 平 (taira) meaning "level, even, peaceful".

Okugai Japanese
Variant of Okutani.

Okugawa Japanese
Variant of Okukawa.

Okugaya Japanese
Variant of Okutani.

Okuhashi Japanese
Oku means "inside, interior" and hashi means "bridge".

Okui Japanese
Oku means "interior, inside" and i means "well, mineshaft, pit".

Okukawa Japanese (Rare)
Oku means "interior,secluded,further out" and kawa means "river". Minako Okukawa is a fictional character from Yuri!!! On Ice and it's also the name of a company.

Ōkuma Japanese
Combination of the kanji 大 (ō, "big, great") or 逢 (ō, "meeting") and 熊 (kuma, "bear") or 隈 (kuma, "recess, corner, shade")

Okumiya Japanese

Okumuş Turkish
Means "educated, well-read" in Turkish.

Okuna Polish
Polish (also Okuła): nickname for a lame person, from okuleć ‘to stumble or founder’, Old Polish okułac.

Okuno Japanese
From Japanese 奥 (oku) meaning "inside" and 野 (no) meaning "field, wilderness".

Okuoka Japanese
The meaning of Okuoka/奥岡 equals to "Interior Hill"

Okur Turkish
Means "reader" in Turkish.

Ōkura Japanese
From Japanese 大 (ō) meaning "big, great" and 倉 (kura) or 蔵 (kura) both meaning "granary, storehouse".

Okura Japanese

Okura Japanese
Alternate transcription of Japanese Kanji 大倉 or 大蔵 (see Ōkura).

Okuri Japanese
O means "big, great" and kuri means "chestnut".

Okuro Japanese
From 奥 (oku) meaning "interior, inner part, inside" combined with 梠 (ro, ryo, hisashi) meaning "companion, follower".

Okusaki Japanese

Okusawa Japanese
From Japanese 奥 (oku) meaning "inside" and 沢 (sawa) meaning "marsh".

Okuse Japanese
Oku means "secluded, further out, inside, interior" and se means "river,inlet".

Okushi Japanese

Okutani Japanese
Oku means inside, interior" and tani means "valley".

Okutsu Japanese
From Japanese 奥 (oku) meaning "inside" and 津 (tsu) meaning "port, harbour".

Okuwa Japanese

Okuya Japanese
Variant of Okutani.

Okuyama Japanese
From Japanese 奥 (oku) meaning "inside" and 山 (yama) meaning "mountain, hill".

Okuyano Japanese

Okuzaki Japanese

Okwabi African (Anglicized, ?)
unknown

Olabarria Basque
It indicates familial origin near the eponymous river in the municipality of Markina-Xemein.

Olabeaga Basque
This indicates familial origin within the eponymous neighborhood of Bilbo.

Ó Labhradha Irish
Means "descendant of Labhraidh"

Ó Labhraidh Tréan Northern Irish
It literally means "strong O'Lavery"

Olachea Spanish (Latin American)

Ó Lachtnáin Irish
It literally means "Lachtnán’s descendant".

Oladayo Nigerian

Oladipo Yoruba

Oladunni Nigerian

Olaetxea Basque
This indicates familial origin near the eponymous tower house in the municipality of Legazpi.

Olaf Norwegian
From the name Olaf.

Ólafsdóttir Icelandic
Means "daughter of Ólafur" in Icelandic.

Olafsen Norwegian, Danish (Rare)
Means "son of Olaf".

Olafson English, Norwegian (Rare), Danish (Rare)
Variant of Olafsen.

Ólafsson Icelandic
Patronymic of the given Ólafur. This surname is given to their sons.

Olagaraia Basque
This indicates familial origin within the eponymous neighborhood of the Navarrese municipality of Etxalar.

Olague Basque
This indicates familial origin within the eponymous neighborhood of the Navarrese municipality of Anue.

Olah Hungarian
Oláh (Olah) is a Hungarian surname that means Vlach/Romanian. A similar word is Olasz, meaning "Italian".Hungarian (Oláh): ethnic name from Hungarian oláh ‘Romanian’, old form volách, from vlach ‘Italian’, ‘speaker of a Romance language’.

Ó Laighin Irish
Means "of Leinster" or "descendant of the one from Leinster", denoting someone who came from the Irish province Leinster (Laighin in Irish)... [more]

Ó Laithimh Irish
Variant of Ó Flaithimh

Olajide African, Western African, Nigerian, Yoruba

Olajuwon Arabic

Olakauatu Tongan

Olan Filipino

Olano Basque
Province of Araba, so named from ola 'forge', 'ironworks' + the diminutive suffix -no.

Olaore Nigerian

Olărașu Moldovan

Olari Estonian
Olari is an Estonian surname; taken from the masculine given name "Olari".

Olaru Moldovan

Olascoaga Basque (Hispanicized)
Castilianized form of Olaskoaga.

Olascuaga Basque (Hispanicized)
Castilianized form of Olaskoaga.

Olasiman Filipino, Cebuano
From Cebuano ulasiman meaning "common purslane" (a type of plant).

Olaskoaga Basque
Derived from places named "Olaskoaga".

Olatunji Yoruba
"Olatunji" is a Yoruba surname and a given name meaning "Wealth awakes again".

O'Laughlen English, Irish
Variant of O'Laughlin.... [more]

O'Laughlin Irish (Anglicized)
Anglicized form of Gaelic Ó Lochlainn meaning, 'descendant of Lochlann.'

Olausson Swedish
Means "son of Olaus".

Olavarría Basque (Hispanicized)
Castilianized form of Olabarria.

Olavarrieta Basque
Ola: hut, forge. Varri: new. -eta:abundance of.

Olavsen Norwegian
Means "son of Olav".

Olchvary Hungarian

Olcik English

Old English
From Middle English old, not necessarily implying old age, but rather used to distinguish an older from a younger bearer of the same personal name.

Oldenhave Dutch
From the name of a small village in the province of Drenthe, Holland, composed of Dutch oud and hoeve, meaning "old farm".

Oldfield English

Oldford English

Oldham English

Oldham English
Habitational name from Oldham in Lancashire. The placename derives from Old English ald "old" and Old Norse holmr "island water meadow" or eald "old" and ham "farmstead" meaning either "old lands" or "old farm".

Oldknow English
Originally "Oldknoll"; deriving from the word knoll meaning ''hill''.

Oldman English

Oldroyd English
Derived from Old English euld meaning "old" and royd meaning "clearing".

Olds English
English: patronymic from Old .

Oldshield English
Probably came from the occupation of being a shielder

Oldt Low German
North German: variant of Alt.

Ole Estonian
Ole is an Estonian surname meaning "exist" or "entity".

Oleannain Irish

Ó Leathlobhair Irish
Means "son of Leathlobhar"

Oleff German

Olegario Spanish
From the given name Olegario.

Õlekõrs Estonian
Õlekõrs is an Estonian surname meaning "straw".

Oleksenko Ukrainian
Means "son of Oleksiy".

Oleksiewicz Polish

Oleniuc Romanian, Ukrainian
From the Hutsul language.

O'Lennon Irish
Original form of Lennon. Probably a variant of Ó Leannáin (from a by-name meaning "lover"), but may also be derived from O'Lonain (from lon, "blackbird").

Olesdatter Danish
Strictly feminine patronymic of Ole.

Oleshchuk Ukrainian

Olesk Estonian
Olesk is an Estonian surname meaning to "stay".

Oleson English
Anglicized form of Olesen

Oleszczuk Ukrainian (Polonized)
Polonised form of Oleshchuk.

Oleti Telugu

Olevian German (Latinized)
Olevian is a latinised word meaning "from Olewig" (a town today incorporated into Trier, Germany). ... [more]

Oley English
Was my mother's fathers name. Also my mother's brother.

Olferyev Russian
Variant of Alferyev.

Olgiati Romansh, Italian (Swiss)

Olgun Turkish
Means "mature, grown" in Turkish.

Olii Gorontalo

Olimov Tajik, Uzbek
Means "son of Olim".

Olimpo Italian (Tuscan)

Olin English
Etymology uncertain, possibly derived from the Swedish surname Olander.

Olin Swedish
Combination of the unexplained element o-/oh- and the common surname suffix -lin. A notable bearer is Swedish actress Lena Olin (b. 1955).

Ó Lionáin Irish
It literally means "Lonán’s descendant".

Oliphant English
Means "elephant" (from Middle English, Old French and Middle High German olifant "elephant"), perhaps used as a nickname for a large cumbersome person, or denoting someone who lived in a building distinguished by the sign of an elephant.

Olissaar Estonian
Olissaar is an Estonian surname possibly derived from "õli" meaning "oil/fat" and "saar" meaning "island".

Oliva Italian, Spanish
Of uncertain origin: derived either from a nickname to those who picked, worked with or sold olives, or from the given name Oliva.

Olivar Spanish

Olivares Spanish
Habitational name from any of several places named Olivares, from the plural of Spanish olivar meaning "olive grove". Compare Portuguese and Galician Oliveira.

Olivarez Spanish
Variant of Olivares.