Caitlin
Caitlin is the Irish form of Catherine, derived from the Greek name Aikaterine, meaning 'pure'. It has been a beloved name in Ireland for centuries and gained widespread popularity in English-speaking countries in the late 20th century.
Current Popularity
#2333 for girls
in the United States (2025)
Popularity over time
Good to Know
- •Has multiple spelling variations (Kaitlyn, Katelyn, etc.), which can lead to frequent corrections
- •Strong Irish heritage appeal
- •Easy to pronounce in English-speaking countries
- •Timeless quality with both traditional roots and modern usage
- •Multiple spelling variations exist
Similar Names
Famous People
Caitlin Moran
British journalist and author
Caitlin Stasey
Australian actress
Caitlin Clark
Professional basketball player
Caitlin Doughty
Mortician and author
Statistics
112,143
Total births since 1880
1988
Peak year
Discovery
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