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Rhea vs Rhena

American parents have registered 20,145 Rheas since 1880, against 149 Rhenas. Rhea is still ahead, with 452 babies in 2025.

Babies given each name, 1880–2025

Births per year: Rhea against Rhena, 1880 to 2025 0 150 300 450 600 1880 1900 1920 1940 1960 1980 2000 2020

Rhea Rhena

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

Rhea has been the commoner name in every year either was published, 1882 to 2025. The lead has never changed hands.

The closest they came was 1972, when Rhea had 76 and Rhena had 7.

Side by side

  Rhea Rhena
Total US births 20,145149
Most in one year 57710
Babies in 2025 452under 5
Estimated living today 14,000100
Median age today 2254
Peak year 20231914
Best rank 527th girls2,265th girls
Rank in 2025 639thunranked
First recorded 18821914
Girls / boys 19,737 / 408149 / 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 Rhenas alive today are over 54; half the Rheas are over 22. That is 32 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: Rhea and Rhena.