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Kiera vs Kiersten

American parents have registered 21,870 Kieras since 1880, against 14,814 Kierstens. Kiera is still ahead, with 219 babies in 2025.

Babies given each name, 1880–2025

Births per year: Kiera against Kiersten, 1880 to 2025 0 300 600 900 1.2k 1880 1900 1920 1940 1960 1980 2000 2020

Kiera Kiersten

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 63 years in which either name was published, Kiera for 38 years and Kiersten for 25 years. The lead changed hands 9 times.

Side by side

  Kiera Kiersten
Total US births 21,87014,814
Most in one year 1,147662
Babies in 2025 21929
Estimated living today 22,00015,000
Median age today 2025
Peak year 20072005
Best rank 293rd girls460th girls
Rank in 2025 1,096th4,661st
First recorded 19631963
Girls / boys 21,851 / 1914,809 / 5

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 Kierstens alive today are over 25; half the Kieras are over 20. That is 5 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 Kiera Kiersten
England and Wales 7,25520

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: Kiera and Kiersten.