Meanings
Gaelic Baby Names Meaning:
In Gaelic Baby Names the meaning of the name Galen is: Tranquil.
Greek Baby Names Meaning:
In Greek Baby Names the meaning of the name Galen is: Tranquil. For 1500 years accepted medical practices were based on the research of 2nd century physician Galen.
American Baby Names Meaning:
In American Baby Names the meaning of the name Galen is: Tranquil.