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Kira vs Kirbi

American parents have registered 40,856 Kiras since 1880, against 191 Kirbis. Kira is still ahead, with 801 babies in 2025.

Babies given each name, 1880–2025

Births per year: Kira against Kirbi, 1880 to 2025 0 400 800 1.2k 1.6k 1880 1900 1920 1940 1960 1980 2000 2020

Kira Kirbi

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

Kira has been the commoner name in every year either was published, 1938 to 2025. The lead has never changed hands.

The closest they came was 1983, when Kira had 555 and Kirbi had 22.

Side by side

  Kira Kirbi
Total US births 40,856191
Most in one year 1,39622
Babies in 2025 801under 5
Estimated living today 40,000190
Median age today 2136
Peak year 20051983
Best rank 241st girls3,555th girls
Rank in 2025 385thunranked
First recorded 19381983
Girls / boys 40,829 / 27191 / 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 Kirbis alive today are over 36; half the Kiras are over 21. That is 15 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: Kira and Kirbi.