NameData
Name file · Girl · SSA 1880–2024
Karolyn
Karolyn is a girl's name.
▼ Fallingthe Baby Boomers
5,939
Total named
53
Avg ageestimated
1946
Peak year
#5,612
Rank in 2024
Karolyn peaked in 1946, when about 167 girls were given the name. Today it ranks 5,612th for girls, falling. Most people named Karolyn today are around 53 years old (estimated) — squarely the Baby Boomers. In all, roughly 5,939 girls have been named Karolyn since record-keeping began in 1912.

📈 Popularity over time

How many girls were named Karolyn each year, 1880–2024.
Peak: 1946167 girls192019401960198020002020

↔ Names from the same era

Other girls' names that peaked around the same time as Karolyn:
MaribethZenaBonnyJonnieKaronRoseanna
Data: U.S. Social Security Administration (public domain), 1880–2024. Average age is estimated from a survival curve, not actuarial tables.
← Look up another name

How we read a name

Every figure on this page comes from the U.S. Social Security Administration's public-domain record of names given to babies born in the United States from 1880 to 2024. The SSA only counts a name in a year if at least five babies received it.

Popularity & rank

The trajectory shows how many girls were named Karolyn each year. The peak year is simply the year that count was highest, and the rank is where the name sat among all girls' names in 2024.

Estimated average age

We estimate the typical age of living people with this name by combining how many were born each year with a rough survival curve. It's a useful approximation for "how old does this name feel," not a precise actuarial figure — that's why we always label it estimated.

For general informational and entertainment purposes only. Counts reflect U.S. SSA card applications and may differ from total births. Figures are rounded.