Rheo vs Rhea

Side-by-side comparison of Rheo and Rhea — popularity rank, total births, peak decade, and historical trends from Social Security Administration data.

Name A

Rheo

Boy name

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Name B

Rhea

Girl name · Rank #614

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Which name is more popular?

Metric Rheo Rhea
Current Rank Unranked #614
Total Births (all years) 11 19,737
Peak Year 2021 2023
Peak Year Births 6 577
Peak Decade 2020ss 2020ss
Gender Boy Girl
First Recorded Year 1918 1882

Births by Decade

Decade Rheo Rhea
1880ss — 117
1890ss — 476
1900ss — 542
1910ss 5 1,352
1920ss — 1,567
1930ss — 1,092
1940ss — 1,137
1950ss — 1,248
1960ss — 1,055
1970ss — 990
1980ss — 1,244
1990ss — 1,174
2000ss — 2,042
2010ss — 2,736
2020ss 6 2,965

Recent Annual Births (2014–present)

Year Rheo Rhea
2014 — 233
2015 — 271
2016 — 289
2017 — 318
2018 — 360
2019 — 411
2020 — 464
2021 6 485
2022 — 500
2023 — 577
2024 — 487
2025 — 452

Data Sources

Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, ssa.gov/oact/babynames.
Source: SSA Annual Name Rankings, 1918–2021.

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