Gender
Origin
- Greek
- Gods gift
Alternate Spellings and Variants of Theodor
Pronunciation
the(o)-dor
Popularity in the USA
- Boys: peak in 2022 (rank #1826, 88 births); most recent 2025 (rank #1992, 76 births)
| Year | Boys |
|---|---|
| 2025 | 76 |
| 2024 | 71 |
| 2023 | 86 |
| 2022 | 88 |
| 2021 | 70 |
| 2020 | 79 |
| 2019 | 85 |
| 2018 | 65 |
| 2017 | 54 |
| 2016 | 62 |
Top girl names · Top boy names in the USA (2025)
Source: U.S. Social Security Administration (SSA), national baby names data (public domain). This site is not affiliated with or endorsed by the SSA. Data years: 1880 to 2025. Original data
Popularity in England and Wales
- Boys: peak in 2021 (rank #514, 76 births); most recent 2025 (rank #606, 63 births)
| Year | Boys |
|---|---|
| 2025 | 63 |
| 2024 | 61 |
| 2023 | 54 |
| 2022 | 55 |
| 2021 | 76 |
| 2020 | 55 |
| 2019 | 52 |
| 2018 | 50 |
| 2017 | 54 |
| 2016 | 42 |
Top girl names · Top boy names in England and Wales (2025)
Source: Office for National Statistics (ONS), Baby names in England and Wales. Contains public sector information licensed under the Open Government Licence v3.0. Data years: 1996 to 2025. Original data · Licence
Popularity in France
- Boys: peak in 2023 (rank #1566, 19 births)
| Year | Boys |
|---|---|
| 2023 | 19 |
| 2022 | 15 |
| 2021 | 18 |
| 2020 | 17 |
| 2019 | 14 |
| 2018 | 9 |
| 2017 | 13 |
| 2016 | 19 |
| 2015 | 5 |
| 2014 | 14 |
Top girl names · Top boy names in France (2023)
Source: INSEE, Fichier des prénoms (last updated 8 July 2024), used under the Licence Ouverte / Open Licence 2.0. Changes: names are shown in title case, and spellings that differ only by accents are counted together. Data years: 1900 to 2023. Original data · Licence
Popularity in Ireland
- Boys: peak in 2020 (rank #441, 7 births); most recent 2025 (rank #552, 5 births)
| Year | Boys |
|---|---|
| 2025 | 5 |
| 2024 | 3 |
| 2023 | 4 |
| 2022 | 5 |
| 2021 | – |
| 2020 | 7 |
| 2019 | 3 |
| 2018 | 6 |
| 2017 | – |
| 2016 | 4 |
Top girl names · Top boy names in Ireland (2025)
Source: Central Statistics Office (CSO), Ireland, Irish Babies' Names (tables VSA50 and VSA60), licensed under CC BY 4.0. Changes: spellings that differ only by accents (for example Rian and Rían) are counted together. Data years: 1964 to 2025. Original data · Licence
Popularity in Scotland
- Boys: peak in 2017 (rank #532, 5 births); most recent 2024 (rank #727, 3 births)
| Year | Boys |
|---|---|
| 2025 | – |
| 2024 | 3 |
| 2023 | – |
| 2022 | 3 |
| 2021 | – |
| 2020 | – |
| 2019 | 3 |
| 2018 | – |
| 2017 | 5 |
| 2016 | – |
Top girl names · Top boy names in Scotland (2025)
Source: National Records of Scotland (NRS), Babies' First Names. © Crown copyright. Contains public sector information licensed under the Open Government Licence v3.0. Data years: 1974 to 2025. Original data · Licence
Popularity in Northern Ireland
- Boys: peak in 2025 (rank #395, 3 births)
| Year | Boys |
|---|---|
| 2025 | 3 |
| 2024 | – |
| 2023 | – |
| 2022 | – |
| 2021 | – |
| 2020 | – |
| 2019 | – |
| 2018 | – |
| 2017 | – |
| 2016 | – |
Top girl names · Top boy names in Northern Ireland (2025)
Source: Northern Ireland Statistics and Research Agency (NISRA), Baby Names. © Crown copyright. Contains public sector information licensed under the Open Government Licence v3.0. Data years: 1997 to 2025. Original data · Licence
Popularity in British Columbia (Canada)
- Boys: peak in 2020 (rank #531, 6 births); most recent 2021 (rank #635, 5 births)
| Year | Boys |
|---|---|
| 2023 | – |
| 2022 | – |
| 2021 | 5 |
| 2020 | 6 |
| 2019 | – |
| 2018 | – |
| 2017 | – |
| 2016 | – |
| 2015 | – |
| 2014 | – |
Top girl names · Top boy names in British Columbia (Canada) (2023)
Source: British Columbia Vital Statistics Agency, Most popular baby names for the past 100 years. Contains information licensed under the Open Government Licence – British Columbia. Changes: names are shown in title case. Data years: 1924 to 2023. Original data · Licence