Namesakes
Notable Actors and Entertainers:
2 actors
Conchata Ferrell (middle name Galen) 1943-2020 
Patrick Dempsey (middle name Galen) 1966-
Notable Scientists and Inventors:
1 physician
Galen 129-c. 216
Olympic Medalists:
1 gold, 1 silver/bronze
(gold) Galen Spencer 1904 archery - team round
(silver/bronze) Galen Rupp 2012; 2016 10000 m; marathon