What origin is the name Cathleen?

Cathleen comes from Irish naming traditions. Names from this origin often carry meanings tied to nature, virtues or heritage.

What are good brother names for Cathleen?

Names from the same irish tradition pair naturally with Cathleen — for example Liam, Aiden, Aidan. You can browse more on our irish names page.

Cathleen

Discover the meaning and origin of the name Cathleen

Cathleen

Girl

Irish

2 syllables

Cathleen is an Irish girl's name meaning "Pure, chaste.".

Cathleen is a girl name of Irish origin meaning "Pure, chaste.". At 8 letters it is a longer name, which leaves room for a nickname. It has 2 syllables.

Origin: Irish
Gender: Girl
Syllables: 2

Meaning compiled from public name lists.

Last updated 22 October 2026.

Meaning

Pure, chaste.

Popularity

No birth-record data (source: not in US birth records; popularity in India is not tracked)

Quick answers about Cathleen

What does Cathleen mean?

Cathleen is a girl name of Irish origin meaning "Pure, chaste.".

How popular is Cathleen?

We have no birth-record ranking for Cathleen: it is not in US records, and India publishes no national name rankings. The meter above fills in as parents here view, search for and save the name.