Worldwide, Gaelen (Gaelen 
) is a rare epicene first name. The given name Gaelen is habitual in Northern America, particularly the United States, where it is a very rare gender-neutral name. Much less frequently, Gaelen is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Gaelen | Netherlands, Belgium, Canada, Australia, United States |
|
gaelen foley American writer, US (b. 1973) |
|
| gaelen gilliland American actress, US |
|
|
| gaelen guzman researcher ORCID ID = 0000-0002-7696-6034 |
|
|
| gaelen p adam researcher |
|
|
| gaelen marsden researcher |
|
|
| gaelen t hess researcher |
|
|
| gaelen stanford-moore researcher (ORCID 0000-0002-2247-8000) |
|