Rethea
Girl nameRethea has been given to 11 babies in the U.S. since 1944. It peaked in 1953.
Popularity over time births per year, 1880–2025
Total babies
11
Peak year
1953 (6 babies)
Rank in 2025
Below top 1000
First recorded
1944
10-year trend
New / returning
Gender split
All girls
Spellings & variants
Names one letter away from Rethea — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Rethea.
Sibling name ideas for Rethea
Same era and popularity as Rethea, avoiding matching initials or rhymes.
FAQ
How popular is the name Rethea?
Rethea has been given to 11 babies in the U.S. since 1944. It ranked below the top 1000 in 2025.
When did the name Rethea peak?
Rethea peaked in 1953, when 6 babies were given the name.
Is Rethea a girl or boy name?
Rethea is primarily a girl name (100% of babies named Rethea are girls).
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