Holding steady.
Popularity of Eartha since 1905
Babies named Eartha per year in U.S. Social Security records. Raw births topped out in 1955, but relative to how few babies were recorded back then, Eartha's real moment was 1939.
Data table (by decade)
| Decade | Girls |
|---|---|
| 1900s | 22 |
| 1910s | 145 |
| 1920s | 410 |
| 1930s | 519 |
| 1940s | 527 |
| 1950s | 744 |
| 1960s | 365 |
| 1970s | 127 |
| 1980s | 44 |
| 1990s | 12 |
| 2000s | 0 |
| 2010s | 0 |
| 2020s | 5 |
Meaning & origin
Eartha is a name that directly evokes the earth itself, a literal and earthy choice that peaked in popularity during 1939, when it saw its highest recorded usage. Despite being first recorded in 1905, the name never ranked among the top 1000 names nationally, indicating it has always been a relatively rare but steady choice. Its trajectory has remained stable in recent years, with no significant revival. The name's most famous association is with singer and actress Eartha Kitt, born in 1927, which likely contributed to its modest bump in the late 1930s. While not appearing among top states by usage, Eartha carries a distinct, grounded quality that appeals to parents seeking a name with a natural and literal meaning.
Eartha is a feminine name derived from the English word 'earth', ultimately from Old English 'eorthe'. It may have been influenced by the mythological figure Gaia, the personification of the earth. The name saw its peak usage in the late 1930s, likely inspired by the singer and actress Eartha Kitt (born 1927).
Nicknames & variants
Nicknames: Earth, Ertha
Variants: Ertha
Sibling names for Eartha
Names that share Eartha's style, for a brother or sister.

