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The short answer
Theodore is a masculine name derived via Latin Theodorus from the Ancient Greek name Θεόδωρος (Theodoros), combining θεός (theos, meaning "god") and δῶρον (doron, meaning "gift") to mean "gift of god". Borne in classical Greece and across Christian history by early saints, popes, and Byzantine figures, it became rare in Britain until the nineteenth century before rising to widespread international use, notably borne by American president Theodore Roosevelt. The name offers an appealing balance of antique dignity and approachable nicknames like Theo and Teddy.
Meaning and etymology
Theodore is an English name borrowed via Latin Theodorus from the Ancient Greek compound Θεόδωρος (Theodoros). The name is formed from θεός (theos), meaning "god", and δῶρον (doron), meaning "gift", resulting in the meaning "gift of god". The feminine name Dorothea shares the exact same Greek elements in reversed order.
Editorial confidence: established
Linguistic roots
| Language | Form | Meaning |
|---|---|---|
| Ancient Greek | θεός (theos) | god |
| Ancient Greek | δῶρον (doron) | gift |
History of the name
Originally a common name in classical Greece, Theodoros entered widespread Christian usage across the Eastern Christian world and the West thanks to early saints and popes. The name was popularized in reference to Saint Theodore of Amasea, a 4th-century Greek soldier, as well as 7th-century archbishop of Canterbury Theodore of Tarsus and 9th-century Byzantine monk Theodore the Studite. While historically rare in Britain before the 19th century, it was carried by three Russian tsars (as Fyodor) and achieved major prominence in the United States, notable in American president Theodore Roosevelt (1858–1919).
| Period | What changed |
|---|---|
| Classical Antiquity | Commonly used in ancient Greece as Θεόδωρος (Theodoros). |
| 4th Century | Borne by Theodore of Amasea, a 4th-century Greek soldier and saint. |
| 7th Century | Borne by Theodore of Tarsus, a 7th-century archbishop of Canterbury. |
| 9th Century | Borne by Theodore the Studite, a 9th-century Byzantine monk. |
| 19th Century | Began to see broader use in Britain, where it had previously been rare before the 19th century. |
| 1858–1919 | Borne by American president Theodore Roosevelt. |
Popularity
According to compiled registry data from Behind the Name, Theodore enjoys widespread contemporary popularity across English-speaking countries and Europe, ranking in the top 10 in the United States, New South Wales (Australia), Canada, New Zealand, and England & Wales during 2024–2025.
| Region | Year | Rank | Source |
|---|---|---|---|
| United States | 2025 | #4 | behind-the-name |
| Australia (NSW) | 2025 | #3 | behind-the-name |
| Canada | 2024 | #4 | behind-the-name |
| New Zealand | 2025 | #5 | behind-the-name |
| England & Wales | 2025 | #9 | behind-the-name |
| Quebec, Canada | 2025 | #11 | behind-the-name |
| Scotland | 2025 | #39 | behind-the-name |
| Northern Ireland | 2025 | #40 | behind-the-name |
| Ireland | 2025 | #44 | behind-the-name |
| Belgium | 2025 | #198 | behind-the-name |
| Netherlands | 2025 | #458 | behind-the-name |
| France | 2010 | #383 | behind-the-name |
Pronunciation around the world
In English, Theodore is transcribed with three syllables in both American and British pronunciations.
| Language or region | Pronunciation | Local forms |
|---|---|---|
| American English | /ˈθi.ə.ˌdɔɹ/ | Theodore |
| British English (Received Pronunciation) | /ˈθiː.ə.ˌdɔː/ | Theodore |
Nicknames, variants, and related names
Nicknames: Ted, Tedd, Teddie, Teddy, Theo
Variants: Theodor, Théodore, Theodorus, Theodoros, Teodor, Teodoro, Fyodor, Feodor, Fedor, Fedir, Todor, Tewodros, Toros, Teuvo, Tivadar, Tódor, Teodors, Tudor
Related names: Dorothea, Theodora, Bogdan, Bohdan, Božidar
What the name feels like
Theodore carries an aura of dignified vintage charm balanced by jaunty, youthful short forms.
Style tags: classic, mature, formal, upper class, wholesome, strong, refined, serious
Editorial interpretation: Perceptions of style tags such as 'classic', 'formal', 'strong', and 'refined' are drawn from community voter impressions on Behind the Name rather than etymological facts.
People and stories associated with the name
Theodore has been borne by historic monarchs, early Christian figures, and an American president.
| Name | Type | Context |
|---|---|---|
| Theodore Roosevelt | historical | American president (1858–1919) |
| Theodore of Amasea | historical | 4th-century Greek soldier and saint |
| Theodore of Tarsus | historical | 7th-century archbishop of Canterbury |
| Theodore the Studite | historical | 9th-century Byzantine monk |
If you like this name
Names related through shared linguistic roots, historical style, or common regional popularity.
Similar by meaning
- Dorothea
- Theodora
- Bogdan
- Bohdan
- Božidar
Similar by origin
- Theodoros
- Theodorus
- Theodora
Similar by style
- Theo
- Teddy
- Ted
Frequently asked questions
What does the name Theodore mean?
Theodore means "gift of god". It comes from the Ancient Greek name Θεόδωρος (Theodoros), formed from θεός (theos, "god") and δῶρον (doron, "gift").
What are common nicknames for Theodore?
Common English diminutives and nicknames for Theodore include Theo, Ted, Teddy, Teddie, and Tedd.
Is Theodore related to the name Dorothea?
Yes. Dorothea is formed from the exact same Ancient Greek words as Theodore—θεός (god) and δῶρον (gift)—arranged in reverse order.
How is Theodore pronounced?
In American English, it is transcribed as /ˈθi.ə.ˌdɔɹ/, and in British English Received Pronunciation, it is transcribed as /ˈθiː.ə.ˌdɔː/.
Sources
- Behind the Name: Meaning, origin and history of the name Theodore — supports meaning, etymology, roots, genderUsage, history, popularity, nicknames, variants, relatedNames, style tags, people.
- Wiktionary: Theodore - Wiktionary, the free dictionary — supports pronunciation, etymology, roots, variants, relatedNames, people.
