Kaitlin
GirlIrish (Gaelic)
Kaitlin is a girl name of Irish (Gaelic) origin meaning "pure".
About this name
Gender
Girl
Language
Irish (Gaelic)
Religion
Christian
Popularity
11 / 100
Syllables
2
Length
7 letters
Meaning
pure
Etymology
From Greek katharos ‘pure’, via French Catherine, adapted into Irish as Caitlín, with modern English spelling variants such as Kaitlin.
Famous People Named Kaitlin
- Kaitlin Olson — American actress
- Kaitlin Doubleday — American actress
- Kaitlin Sandeno — American swimmer, Olympic gold medalist, world champion, former world record-holder
Frequently Asked Questions About Kaitlin
What does the name Kaitlin mean?
Kaitlin means "pure", and is of Irish (Gaelic) origin.
What is the origin of the name Kaitlin?
Kaitlin originates from Irish (Gaelic), commonly used in Europe (Ireland).
Is Kaitlin a boy or girl name?
Kaitlin is typically used as a girl name.
What religion is the name Kaitlin associated with?
Kaitlin is associated with Christian.
Are there famous people named Kaitlin?
Yes — notable people named Kaitlin include Kaitlin Olson (American actress), Kaitlin Doubleday (American actress) and Kaitlin Sandeno (American swimmer).
Last updated: June 2026