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Cielo vs Ciera

American parents have registered 11,372 Cieras since 1880, against 4,928 Cielos. But in 2025 it was Cielo that was commoner, 364 babies to 8.

Babies given each name, 1880–2025

Births per year: Cielo against Ciera, 1880 to 2025 0 200 400 600 800 1880 1900 1920 1940 1960 1980 2000 2020

Cielo Ciera

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 48 years in which either name was published, Ciera for 28 years and Cielo for 20 years. The lead changed hands 4 times.

Side by side

  Cielo Ciera
Total US births 4,92811,372
Most in one year 376682
Babies in 2025 3648
Estimated living today 4,90011,000
Median age today 1130
Peak year 20241993
Best rank 807th girls375th girls
Rank in 2025 795th10,917th
First recorded 19771979
Girls / boys 4,764 / 16411,367 / 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 Cieras alive today are over 30; half the Cielos are over 11. That is 19 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 Cielo Ciera
England and Wales 26210

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: Cielo and Ciera.