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Cesia vs Cesilia

American parents have registered 1,443 Cesias since 1880, against 778 Cesilias. Cesia is still ahead, with 23 babies in 2025.

Babies given each name, 1880–2025

Births per year: Cesia against Cesilia, 1880 to 2025 0 20 40 60 80 1880 1900 1920 1940 1960 1980 2000 2020

Cesia Cesilia

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 53 years in which either name was published, Cesia for 27 years and Cesilia for 26 years. The lead changed hands 7 times.

Side by side

  Cesia Cesilia
Total US births 1,443778
Most in one year 6544
Babies in 2025 23under 5
Estimated living today 1,400760
Median age today 1528
Peak year 20091995
Best rank 2,752nd girls2,735th girls
Rank in 2025 5,410thunranked
First recorded 19811962
Girls / boys 1,443 / 0778 / 0

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 Cesilias alive today are over 28; half the Cesias are over 15. That is 13 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.

Compare something else

Related comparisons

Social Security Administration birth records, 1880–2025, public domain. Full histories: Cesia and Cesilia.