How Common is the First Name Karolyn?
We estimate that there are 4,539 people named Karolyn who are currently alive and were born in the United States. Karolyn is the 2,416th most common for women, and the 3,945th most common overall.
How Old are People Named Karolyn?
The average person named Karolyn is 52.33 years old.
Is Karolyn a Popular Baby Name Right Now?
18 people named Karolyn were born in the U.S. in 2025. It was the 6,325th most popular name for girls, and the 10,985th most popular overall.
The popularity of Karolyn peaked in 1941, when it was the 571st most popular name for baby girls.
Is Karolyn a Boy's Name or a Girl's Name?
Karolyn is almost exclusively a female name. The Social Security Administration does not record any males born with the name Karolyn.