The nameTheodore

Theodore is a boy's name of Greek origin meaning "gift of God". Long seen as old-fashioned, it was the fourth most popular boys' name in the United States in 2024.

Meaning

Theodore comes from the Greek Theodoros, made of theos, "god", and doron, "gift": "gift of God".

Origin

Greek. The name was borne by many early saints, such as Theodore of Tarsus, Archbishop of Canterbury in the 7th century.

History

President Theodore Roosevelt, known as Teddy, gave his nickname to the teddy bear in 1902. After decades in the shadows, Theodore made a spectacular comeback in the 2010s and entered the American top 10 in 2021. Theo is its usual short form.

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Famous people named Theodore

Popularity of the name Theodore

Theodore in the United States

4thmost popular boys' name in the United States in 2024
2024peak year (12,024 births)
304,723babies named Theodore in the United States since 1880
06,01212,024 18801900192019401960198020002020
Births per year in the United States. Source: Social Security Administration, names given at least 5 times a year.

Theodore was most popular in the United States in the 2020s, with 52,204 births over the decade, 17% of all recorded babies named Theodore. Its rise began around 1912, and it peaked in 2024. Half of all babies named Theodore in the United States were born before 1963, although it is popular again today. Over the last five years on record, it has been rising: 10,441 births a year on average, against 6,006 in the five years before.

Theodore in the United Kingdom

10thmost popular boys' name in the United Kingdom in 2025
2021peak year (3,017 births)
34,118babies named Theodore in the United Kingdom since 1997
01,5093,017 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.

Theodore was most popular in the United Kingdom in the 2020s, with 17,406 births over the decade, 51% of all recorded babies named Theodore. Its rise began around 2005, and it peaked in 2021. Half of all babies named Theodore in the United Kingdom were born before 2020, so it is mostly a name of today's children and teenagers. Over the last five years on record, it has been rising: 2,904 births a year on average, against 2,205 in the five years before.

Theodore in Ireland

45thmost popular boys' name in Ireland in 2025
2025peak year (115 births)
1,003babies named Theodore in Ireland since 1964
058115 198020002020
Births per year in Ireland. Source: Central Statistics Office, names given at least 3 times a year.

Theodore in France

193rdmost popular boys' name in France, latest official figures
2022peak year (290 births)
15,515babies named Theodore in France since 1900
0145290 1900192019401960198020002020
Births per year in France. Source: Insee, French national statistics office, latest official figures. Rounded numbers.

Theodore in Belgium

104thmost popular boys' name in Belgium in 2025
2025peak year (91 births)
736babies named Theodore in Belgium since 1995
04691 1995200020052010201520202025
Births per year in Belgium. Source: Statbel, names given at least 5 times a year.

Variants and related names

Sibling names for Theodore

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

For a sister

For a brother

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

Compare Theodore with another name

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

Theodore in our baby name lists

Frequently asked questions

What does the name Theodore mean?

Theodore comes from the Greek Theodoros, made of theos, "god", and doron, "gift": "gift of God".

What is the origin of the name Theodore?

Greek. The name was borne by many early saints, such as Theodore of Tarsus, Archbishop of Canterbury in the 7th century.

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

Theodore is a boy's name.

How popular is the name Theodore?

In 2024, Theodore was the 4th most popular name for baby boys in the United States, with 12,011 births.

What are the variants of the name Theodore?

Variants and related names of Theodore include Teo and Theo.

What are good sibling names for Theodore?

Names from the same generation, with a similar popularity in the United States: Catalina, Alessia, Isla and Luna for a sister, Mateo, Ezra, Waylon and Luca for a brother.

Who are famous people named Theodore?

Theodore of Tarsus, Archbishop of Canterbury; Theodore Roosevelt, President of the United States; Theodor Seuss Geisel (Dr. Seuss), writer; Theo James, actor.