The nameThea

Thea is a girl's name of Greek origin meaning "goddess". Short and elegant, it is popular in Britain and Scandinavia.

Meaning

Thea comes from the Greek thea, "goddess". It is also a short form of Dorothea, Theodora or Althea.

Origin

Greek. In mythology, Theia is a Titaness, mother of the sun, the moon and the dawn.

History

Thea rose in the 2010s, reaching the top 50 in England and Wales. It is popular in Norway and Denmark.

Famous people named Thea

Popularity of the name Thea

Thea in the United States

348thmost popular girls' name in the United States in 2024
2018peak year (1,208 births)
19,242babies named Thea in the United States since 1880
06041,208 18801900192019401960198020002020
Births per year in the United States. Source: Social Security Administration, names given at least 5 times a year.

Thea was most popular in the United States in the 2010s, with 6,406 births over the decade, 33% of all recorded babies named Thea. Its rise began around 1955, and it peaked in 2018. Half of all babies named Thea in the United States were born before 2016, so it is mostly a name of today's children and teenagers. Over the last five years on record, its popularity has held steady at around 1,007 births a year.

Thea in the United Kingdom

65thmost popular girls' name in the United Kingdom in 2025
2016peak year (1,272 births)
14,947babies named Thea in the United Kingdom since 1997
06361,272 200020052010201520202025
Births per year in the United Kingdom. Source: ONS, NRS and NISRA (England, Wales, Scotland, Northern Ireland), names given at least 3 times a year.

Thea was most popular in the United Kingdom in the 2010s, with 7,700 births over the decade, 52% of all recorded babies named Thea. Its rise began around 2000, and it peaked in 2016. Half of all babies named Thea in the United Kingdom were born before 2017, so it is mostly a name of today's children and teenagers. Over the last five years on record, it has been falling: 848 births a year on average, against 1,122 in the five years before.

Thea in France

51stmost popular girls' name in France, latest official figures
2016peak year (1,340 births)
14,930babies named Thea in France since 1900
06701,340 1900192019401960198020002020
Births per year in France. Source: Insee, French national statistics office, latest official figures. Rounded numbers.

Thea in Belgium

94thmost popular girls' name in Belgium in 2025
2020peak year (103 births)
1,465babies named Thea in Belgium since 1995
052103 1995200020052010201520202025
Births per year in Belgium. Source: Statbel, names given at least 5 times a year.

Thea in Switzerland

103rdmost popular girls' name in Switzerland in 2025
2022peak year (91 births)
1,000babies named Thea in Switzerland since 2000
04691 200020052010201520202025
Births per year in Switzerland. Source: Swiss Federal Statistical Office (FSO).

Thea in Norway

49thmost popular girls' name in Norway in 2025
2003peak year (493 births)
11,899babies named Thea in Norway since 1945
0247493 1960198020002020
Births per year in Norway. Source: Statistics Norway (SSB), table 10467.

Variants and related names

Sibling names for Thea

Names from the same generation as Thea, whose popularity in the United States has followed a similar path.

How many people are named Thea? See the counter → · What would your name be in 1950? · Name origin quiz

Compare Thea with another name

Meaning, origin and popularity of Thea side by side with the name of your choice.

Thea in our baby name lists

Frequently asked questions

What does the name Thea mean?

Thea comes from the Greek thea, "goddess". It is also a short form of Dorothea, Theodora or Althea.

What is the origin of the name Thea?

Greek. In mythology, Theia is a Titaness, mother of the sun, the moon and the dawn.

Is Thea a girl's or a boy's name?

Thea is a girl's name.

How popular is the name Thea?

In 2024, Thea was the 348th most popular name for baby girls in the United States, with 893 births.

What are the variants of the name Thea?

Variants and related names of Thea include Dorothea and Téa.

What are good sibling names for Thea?

Names from the same generation, with a similar popularity in the United States: Leia, Zelda, Athena and Raelynn for a sister, Bodhi, Killian, Remy and Bastian for a brother.

Who are famous people named Thea?

Thea Gill, actress; Thea Sharrock, director; Thea Musgrave, composer.