Girl Name · Irish Origin
Cathleen
Last reviewed: June 2026
Considering Cathleen? It is a girl name whose meaning is "Pure", rooted in Irish naming tradition, and ranks in our Top 1000 popularity tier. Phonetically it shares territory with Caitlin.
Names like Cathleen
Frequently asked about Cathleen
What does the name Cathleen mean?
Cathleen means "Pure" and is of Irish origin.
What is the origin of Cathleen?
Cathleen originates in Irish naming tradition.
How do you pronounce Cathleen?
Cathleen has 8 letters and is most commonly stressed on the first syllable.
Is Cathleen a boy's or girl's name?
Cathleen is primarily used as a girl's name in US records.
How popular is Cathleen in 2026?
In our 2026 popularity tracker, Cathleen sits in the Top 1000 tier — distinctive but not obscure.
What names are similar to Cathleen?
Names that share Cathleen's sound and style include Caitlin, Caitlyn, Cathlene, Catalina, Catlin.