(John) Calvin Coolidge
30th U.S. president
Calvin Richard Klein
American fashion designer
Calvin "Snoop Dogg" Broadus
American Rapper
Calvin Johnson
American football player
Calvin Edwin "Cal" Ripken
American baseball player
Calvin Alan Byrd aka 40 Cal
American rapper
Calvin Cordozar Broadus aka Snoop Dogg
American rapper
Calvin Harris (born Adam Richard Wiles)
Scottish DJ
Calvin Mahan
youngest son of Brooke Mahan, co,host on YouTube channel "whatsupmoms"
Calvin Lee Vail aka Leafyishere
American YouTuber
Calvin Eugene Thile (b. 2015)
son of American actress Claire Coffee
Calvin Scott Mecham (b. 2015)
son of American family vloggers Ellie & Jared
Calvin Jaeger (b. 2016)
son of actors Sam and Amber Jaeger