How Common is the First Name Cathleen?
We estimate that there are 23,828 people named Cathleen who are currently alive and were born in the United States. Cathleen is the 810th most common for women, and the 1,461st most common overall.
How Old are People Named Cathleen?
The average person named Cathleen is 60.25 years old.
Is Cathleen a Popular Baby Name Right Now?
10 people named Cathleen were born in the U.S. in 2025. It was the 9,457th most popular name for girls, and the 16,070th most popular overall.
The popularity of Cathleen peaked in 1956, when it was the 251st most popular name for baby girls.
Is Cathleen a Boy's Name or a Girl's Name?
Cathleen is almost exclusively a female name. More than 99.9% of people named Cathleen are female.