Calm or healer
Gaelen is a variant of Galen, derived from the Greek name Galenos. It was famously borne by the 2nd-century Roman physician Galen, whose work dominated medical science for over a millennium. The name suggests a peaceful or restorative nature.
Fewer than 5 boys were named Gaelen in 2025.
American actor known for daytime soap operas
Olympic long-distance runner
Scientist and father of Jyn Erso · Rogue One: A Star Wars Story
Ancient Greek physician and philosopher
US births per 5-year period, 1990–present (SSA data).