What does the name Galen mean? The meaning of the name Galen is Calm. The origin of the name Galen is Greek. This is the culture in which the name originated, or in the case of a word, the language.
Alternate spellings: Gaylon, Gaylen
People who like the name Galen also like: Gabriel
, Elijah Abigail
Name Notes: Galen (129 A.D. – c. 216 A.D.), ancient Greek medical researcher.