Keiran
BoyIrish
Keiran is a boy name of Irish origin meaning "Little dark one or black-haired".
About this name
Gender
Boy
Language
Irish
Religion
Christian
Popularity
77 / 100
Syllables
2
Length
6 letters
Meaning
Little dark one or black-haired
Etymology
Anglicized form of the Irish Ciarán, derived from 'ciar' meaning 'black' or 'dark' with a diminutive suffix. Historically associated with Saint Ciarán of Clonmacnoise.
Famous People Named Keiran
- Keiran Lee — British pornographic actor
Frequently Asked Questions About Keiran
What does the name Keiran mean?
Keiran means "Little dark one or black-haired", and is of Irish origin.
What is the origin of the name Keiran?
Keiran originates from Irish, commonly used in Ireland.
Is Keiran a boy or girl name?
Keiran is typically used as a boy name.
What religion is the name Keiran associated with?
Keiran is associated with Christian.
Are there famous people named Keiran?
Yes — notable people named Keiran include Keiran Lee (British pornographic actor).
Last updated: June 2026