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Ciera vs Cierra

American parents have registered 27,659 Cierras since 1880, against 11,372 Cieras. Cierra is still ahead, with 63 babies in 2025.

Babies given each name, 1880–2025

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

Ciera Cierra

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

Cierra has been the commoner name in every year either was published, 1978 to 2025. The lead has never changed hands.

The closest they came was 1984, when Ciera had 64 and Cierra had 67.

Side by side

  Ciera Cierra
Total US births 11,37227,659
Most in one year 6821,687
Babies in 2025 863
Estimated living today 11,00027,000
Median age today 3028
Peak year 19931998
Best rank 375th girls181st girls
Rank in 2025 10,917th2,719th
First recorded 19791978
Girls / boys 11,367 / 527,623 / 36

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 Cieras alive today are over 30; half the Cierras are over 28. That is 2 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 Ciera Cierra
England and Wales 21025

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: Ciera and Cierra.