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Kirbi vs Kirsten

American parents have registered 53,393 Kirstens since 1880, against 191 Kirbis. Kirsten is still ahead, with 60 babies in 2025.

Babies given each name, 1880–2025

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

Kirbi Kirsten

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

Kirsten has been the commoner name in every year either was published, 1937 to 2025. The lead has never changed hands.

The closest they came was 1983, when Kirbi had 22 and Kirsten had 723.

Side by side

  Kirbi Kirsten
Total US births 19153,393
Most in one year 221,938
Babies in 2025 under 560
Estimated living today 19051,000
Median age today 3634
Peak year 19831991
Best rank 3,555th girls154th girls
Rank in 2025 unranked2,822nd
First recorded 19831937
Girls / boys 191 / 053,181 / 212

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 Kirbis alive today are over 36; half the Kirstens are over 34. That is 2 years between them: two names in use at the same time, worn by two different generations.

Compare something else

Related comparisons

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