Gillen
BoyIrish
Gillen is a boy name of Irish origin meaning "servant of Saint John".
About this name
Gender
Boy
Language
Irish
Religion
Christian
Syllables
2
Length
6 letters
Meaning
servant of Saint John
Etymology
Derived from the Irish name "Giolla Íosa" meaning "servant of Jesus" (Íosa being the Irish form of Jesus)
Frequently Asked Questions About Gillen
What does the name Gillen mean?
Gillen means "servant of Saint John", and is of Irish origin.
What is the origin of the name Gillen?
Gillen originates from Irish, commonly used in Ireland.
Is Gillen a boy or girl name?
Gillen is typically used as a boy name.
What religion is the name Gillen associated with?
Gillen is associated with Christian.
Last updated: June 2026