Namesakes
Grammy Award Winners:
1 album of the year/record of the year
(album of the year/record of the year) Phil Collins 1986; 1991 No Jacket Required; Another Day in Paradise 
Hall-of-Famers:
2 baseball
(baseball) Eddie Collins 1939
(baseball) Jimmy Collins 1945
Notable Actors and Entertainers:
10 actors
Monte Collins 1898-1951
Cora Sue Collins 1927-
Michael Callan (a.k.a. Collins) 1935-2022
Pauline Collins 1940-
Stephen Collins 1947-
Clifton Collins, Jr. 1970-
Misha Collins 1974-
Lynn Collins 1977-
Lauren Collins 1986-
Lily Collins 1989-
Notable Athletes:
2 baseball, 1 soccer
(baseball) Jimmy Collins 1870-1943
(baseball) Eddie Collins 1887-1951
(soccer) James Collins 1983-
Notable Explorers and Adventurers:
1 explorer
Michael Collins 1930-2021
Notable Filmmakers:
1 screenwriter
Monte Collins 1898-1951
Notable Musicians:
2 musicians, 1 singer
Lorrie Collins 1942-2018
Phil Collins 1951-
William "Bootsy" Collins 1951-
Notable Politicians and Statespeople:
1 politician
Michael Collins 1890-1922
Notable Writers:
2 authors
Jackie Collins 1937-2015
Suzanne Collins 1962-
Olympic Medalists:
1 silver
(silver) Doug Collins 1972 basketball
Rock and Roll Hall-of-Famers:
4 musicians
William "Bootsy" Collins 1997 Parliament-Funkadelic
Allen Collins 2006 Lynyrd Skynyrd
Clarence Collins 2009 Little Anthony and the Imperials
Phil Collins 2010 Genesis
Saints:
1 blessed
Blessed Dominic Collins 1566-1602