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Keira vs Keith

American parents have registered 440,123 Keiths since 1880, against 33,843 Keiras. But in 2025 it was Keira that was commoner, 469 babies to 311.

Babies given each name, 1880–2025

Births per year: Keira against Keith, 1880 to 2025 0 4k 8k 12k 16k 1880 1900 1920 1940 1960 1980 2000 2020

Keira Keith

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

Of the 137 years in which either name was published, Keith for 116 years and Keira for 21 years. The lead changed hands once.

Side by side

  Keira Keith
Total US births 33,843440,123
Most in one year 3,02212,483
Babies in 2025 469311
Estimated living today 34,000338,000
Median age today 1656
Peak year 20061957
Best rank 110th girls36th boys
Rank in 2025 621st800th
First recorded 19621888
Girls / boys 33,836 / 72,216 / 437,907

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 Keiths alive today are over 56; half the Keiras are over 16. That is 40 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 Keira Keith
England and Wales 14,520633
Ireland 53710,053
Scotland 1,9402,854
New Zealand 7592,175
France 780220
Northern Ireland 10766
Belgium 6998
Poland 162

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: Keira and Keith.