Namesakes

American Presidents: 1 president
Calvin Coolidge   1923-1929  
Hall-of-Famers: 1 basketball
(basketball) Calvin Murphy   1993  
Nobel Prize Winners: 1 medicine
(medicine) Edward Calvin Kendall   1950  
Notable Artists: 1 fashion designer
Calvin Klein   1942-  
Notable Athletes: 1 basketball
(basketball) Calvin Murphy   1948-  
Notable Musicians: 1 musician, 1 singer/musician
Calvin "Snoop Dogg" Broadus Jr.   1971-   hip hop  
Calvin Harris   1984-   electronica  
Olympic Medalists: 1 bronze, 1 bronze/silver, 1 gold, 1 gold/bronze
(bronze/silver) Calvin Bricker   1908; 1912   long jump  
(gold) Calvin Fowler   1968   basketball  
(gold/bronze) Calvin Smith   1984; 1988   4x100 m relay; 100 m  
(bronze) Calvin Davis   1996   400 m hurdles  
Other Fictional Characters: 1 character
Calvin   1985   comic strip