Theia is a girl name with a rare feel, drawn from real birth records. Below you'll find how many babies have been named Theia across the United States, UK, Ireland and New Zealand, how popular Theia has been over the decades, and the year it peaked.
| Country | Births on record |
|---|---|
| United States since 1880 | 1,217 births |
| England & Wales since 1996 | 797 births |
| Scotland since 1974 | 55 births |
| Northern Ireland since 1997 | 10 births |
| Ireland since 1964 | 28 births |
Counts come from official national birth-registration statistics: U.S. Social Security Administration, England & Wales (Office for National Statistics), Scotland (National Records of Scotland), Northern Ireland (NISRA), Ireland (Central Statistics Office) and New Zealand (Dept. of Internal Affairs). Coverage spans differ, so totals aren't directly comparable across countries.
Babies named Theia per year, United States (1967 to 2025). United States peaked in 2019 (113/yr) · England & Wales peaked in 2016 (82/yr) · Scotland peaked in 2021 (11/yr) · Ireland peaked in 2021 (7/yr) · Northern Ireland peaked in 2020 (4/yr).
Theia is an uncommon baby name in the United States. It was most common in 2019, when it ranked #3,272 nationally (given to 173 babies that year).
Theo · Thea · Thais · Thi · Thai · Thyais · Thia · Thiya
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