Calm or healer
Gaelan is a variant of Galen, which originates from the Greek name Galenos. It historically refers to a state of tranquility or the act of healing, famously associated with the ancient Roman physician Galen. In some contexts, it is also viewed as a modern Gaelic-inspired elaboration of the name Gael.
Less common today
Gaelan isn't in the latest US Top 1000. It last peaked at #5,150 in 1992.
US births per 5-year period, 1990βpresent (SSA data).
American actor and musician known for the film Bandslam