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Cleo vs Clevon

American parents have registered 45,092 Cleos since 1880, against 302 Clevons. Cleo is still ahead, with 534 babies in 2025.

Babies given each name, 1880–2025

Births per year: Cleo against Clevon, 1880 to 2025 0 400 800 1.2k 1.6k 1880 1900 1920 1940 1960 1980 2000 2020

Cleo Clevon

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

Cleo has been the commoner name in every year either was published, 1880 to 2025. The lead has never changed hands.

The closest they came was 1993, when Cleo had 50 and Clevon had 14.

Side by side

  Cleo Clevon
Total US births 45,092302
Most in one year 1,39915
Babies in 2025 534under 5
Estimated living today 12,000260
Median age today 4837
Peak year 19201975
Best rank 191st girls2,637th boys
Rank in 2025 577thunranked
First recorded 18801926
Girls / boys 33,565 / 11,5270 / 302

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 Cleos alive today are over 48; half the Clevons are over 37. That is 11 years between them: two names in use at the same time, worn by two different generations.

Compare something else

Related comparisons

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