How Common is the First Name Cassie?
We estimate that there are 39,622 people named Cassie who are currently alive and were born in the United States. Cassie is the 574th most common for women, and the 1,067th most common overall.
How Old are People Named Cassie?
The average person named Cassie is 36.50 years old.
Is Cassie a Popular Baby Name Right Now?
175 people named Cassie were born in the U.S. in 2025. It was the 1,279th most popular name for girls, and the 2,418th most popular overall.
The popularity of Cassie peaked in 1982, when it was the 137th most popular name for baby girls.
Is Cassie a Boy's Name or a Girl's Name?
Cassie is almost exclusively a female name. 99.5% of people named Cassie are female.
Popularity of Cassie in England
In 2020, Cassie was the 555th most popular name for girls in England and Wales.