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Keiley vs Keira

American parents have registered 33,843 Keiras since 1880, against 516 Keileys. Keira is still ahead, with 469 babies in 2025.

Babies given each name, 1880–2025

Births per year: Keiley against Keira, 1880 to 2025 0 800 1.6k 2.4k 3.2k 1880 1900 1920 1940 1960 1980 2000 2020

Keiley Keira

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

Keira has been the commoner name in every year either was published, 1962 to 2025. The lead has never changed hands.

The closest they came was 1978, when Keiley had 5 and Keira had 27.

Side by side

  Keiley Keira
Total US births 51633,843
Most in one year 323,022
Babies in 2025 under 5469
Estimated living today 51034,000
Median age today 1816
Peak year 20072006
Best rank 4,567th girls110th girls
Rank in 2025 unranked621st
First recorded 19781962
Girls / boys 516 / 033,836 / 7

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 Keileys alive today are over 18; half the Keiras are over 16. That is 2 years between them: two names in use at the same time, worn by two different generations.

Both names abroad

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

Country Keiley Keira
England and Wales 3014,520

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: Keiley and Keira.