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Thea

Girl's name · #353 in the US (2025) · 2020s wave

Popularity over time

Thea reached its best rank, #268, in 2017 and ranked #353 in 2025. Roughly 20,000 girls have been named Thea since 1880.

Across the states

In recent years, Thea ran 3–4× its national rate in North Dakota and South Dakota.

Appears in 2020-2025 birth records of 47 states. See the full state-by-state map on this page.

Around the world

See how Thea ranks in other countries and regions.

#50 in Norway (2025) · #51 in France (2025) · #59 in Czechia (2025) · #66 in England & Wales (2025) · #69 in Scotland (2025) · #77 in Sweden (2025) · #86 in New Zealand (2025) · #105 in N. Ireland (2025) · #114 in Belgium (2025) · #121 in Austria (2025) · #147 in Switzerland (2025) · #212 in Ireland (2025) and 2 more.

Famous Theas

• Thea von Harbou — German screenwriter (1888–1954)
• Thea LaFond — Dominica triple jumper (born 1994)
• Thea Garrett — Maltese singer (born 1992)
• Thea Louise Stjernesund — Norwegian female alpine skier
• Thea Gill — Canadian actress

In stories & tradition

• Thea Queen — Arrow (TV series)
• Thea Stilton^de — Geronimo Stilton (book series)
• Thea — Marvel Comics

What Theas become

Among 472 notable people named Thea:

Entertainers appear 1.82× more often than among typical names — e.g. Thea von Harbou, German screenwriter (1888–1954).

Similar names: Gia · Theia · Hattie · Demi · Rhea · Myah

Browse more girl names — popularity, trends and eras for 5,700+ American names, free.

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