Caitlyn
GirlGreek
Caitlyn is a girl name of Greek origin meaning "pure".
About this name
Gender
Girl
Language
Greek
Religion
Christian
Popularity
10 / 100
Syllables
2
Length
7 letters
Meaning
pure
Etymology
Derived from the Greek name Aikaterine, likely linked to the word katharos meaning 'pure', transmitted through Latin and French into English as Catherine, with Caitlyn as a modern English variant.
Famous People Named Caitlyn
- Caitlyn Jenner — American media personality and retired decathlete
Frequently Asked Questions About Caitlyn
What does the name Caitlyn mean?
Caitlyn means "pure", and is of Greek origin.
What is the origin of the name Caitlyn?
Caitlyn originates from Greek, commonly used in Europe.
Is Caitlyn a boy or girl name?
Caitlyn is typically used as a girl name.
What religion is the name Caitlyn associated with?
Caitlyn is associated with Christian.
Are there famous people named Caitlyn?
Yes — notable people named Caitlyn include Caitlyn Jenner (American media personality and retired decathlete).
Last updated: June 2026