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Kerri vs Kerstin

American parents have registered 37,369 Kerris since 1880, against 2,537 Kerstins. Kerri is still ahead, with 10 babies in 2025.

Babies given each name, 1880–2025

Births per year: Kerri against Kerstin, 1880 to 2025 0 500 1k 1.5k 2k 1880 1900 1920 1940 1960 1980 2000 2020

Kerri Kerstin

Each line is every baby given the name that year, girls and boys added together — the only count that means the same thing for both names. A line breaks where the name fell below five babies in a year — the point at which the SSA stops publishing it — rather than being drawn through a figure nobody published. A single published year in a gap shows as a dot.

Who was ahead

Kerri has been the commoner name in every year either was published, 1945 to 2025. The lead has never changed hands.

The closest they came was 2008, when Kerri had 42 and Kerstin had 30.

Side by side

  Kerri Kerstin
Total US births 37,3692,537
Most in one year 1,61697
Babies in 2025 10under 5
Estimated living today 35,0002,400
Median age today 4934
Peak year 19751998
Best rank 166th girls1,657th girls
Rank in 2025 9,457thunranked
First recorded 19451950
Girls / boys 37,021 / 3482,537 / 0

A rank is a position within one sex’s list for one year, so the two rank rows are not subtracted from one another and the winning column is not marked on them. The living figure is a life-table estimate, not a count.

Which name is older

Half of the Kerris alive today are over 49; half the Kerstins are over 34. That is 15 years between them: two names in use at the same time, worn by two different generations.

Where each one is strongest

How much commoner the name is in that state than it is nationally, from births recorded since 1910.

Both names abroad

Countries whose statistics office publishes both names, so the comparison can be made somewhere other than the United States.

Country Kerri Kerstin
England and Wales 43115

Every spelling a country files separately is added together, over whatever years that country publishes — which is not the same range in any two of them, so read the columns against each other and not the rows.

Compare something else

Related comparisons

Social Security Administration birth records, 1880–2025, public domain. Full histories: Kerri and Kerstin.