Theia is a girl name with a rare feel, drawn from real birth records.
| Country | Births on record |
|---|---|
| United States since 1880 | 1,217 births |
| England & Wales since 1996 | 797 births |
| Ireland since 1964 | 28 births |
Counts come from national birth registrations: the U.S. Social Security Administration, England & Wales (ONS) and Ireland (CSO). Coverage spans differ, so totals aren't directly comparable across countries.
Babies named Theia per year — United States (1967–2025). United States peaked in 2019 (113/yr) · England & Wales peaked in 2016 (82/yr) · Ireland peaked in 2021 (7/yr).
Theia reached its peak in 2019, when it was the #3272 most popular baby name in the United States — making it a quintessential 2010s name.
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