Thea
Thea was the number 66 most popular girls' name in England and Wales in 2024, given to 686 babies that year, according to the Office for National Statistics. It moved down 3 places from rank 63 in 2023. As general background, Thea is usually said to be of Greek origin, meaning goddess, also a short form of Dorothea. The popularity figures are the real ONS count and rank; the meaning is widely attested etymology, not a claim about any individual.
Thea in the ONS data
| ONS rank (2024, England and Wales) | 66 of the girls' names |
| Babies given this name (2024) | 686 |
| Registered as a | girl's name |
| Change since 2023 | down 3 places from rank 63 in 2023 |
Source: ONS Baby names in England and Wales, 2024 edition, released 2025-07-31. Accessed 2026-06-14. The rank and count are the real ONS figures for England and Wales. Refreshed each year on the ONS release.
What Thea means
Thea is usually described as a name of Greek origin, meaning goddess, also a short form of Dorothea. This is general etymological background drawn from established naming reference works. It describes the name's history and is not a claim about any individual who carries it.
Meanings and origins are general background, not ONS data and not advice.
Thea also appears in these lists
Thea appears in these baby name themes on BabyData, each built from the official ONS 2024 rankings.
Names like Thea
Other names from the ONS 2024 rankings that share a theme with Thea.
Nearby in the girls' ranking
- 65. Erin
- 66. Thea
- 67. Eleanor
Editor, BabyData
Oliver Mackman is the named editor of BabyData and a director of Best Business Loans Ltd (Companies House 16833937), the company that operates the site. He is accountable for its editorial standards, sourcing and corrections, and requires every number to cite the underlying rule and the official UK dataset behind it, with pregnancy tools reviewed against NHS and gov.uk guidance before publication.
Last reviewed: 12 June 2026