9,375births recorded
7Countries
2Variants
2024Peak · Ireland
#8Ireland 2025
Tadhg is a boy name family recorded 9,375 times in 7 countries since 1969. It ranks highest today in Ireland (#8 in 2025). Its all-time peak was in Ireland in 2024, at 857.3 births per 100,000.
Popularity by country
Births per 100,000 newborns, all forms of the name combined.
Which form wins where
Births per 100,000 newborns for each form, in the selected country.
All forms of Tadhg
| Variants | Language | Total births | Country | Latest rank | Peak year | 10-year trend |
|---|---|---|---|---|---|---|
| Tadhg | English | 6,008 | 🇮🇪 Ireland | #8 | 2024 | ▲ 68 % |
| Tadhg | English | 978 | 🏴 England & Wales | #412 | 2024 | ▲ 315 % |
| Tadhg | English | 613 | 🇺🇸 United States | #3658 | 2023 | ▲ 96 % |
| Tadhg | English | 246 | 🇬🇧 Northern Ireland | #85 | 2023 | new |
| Tadhg | English | 46 | 🏴 Scotland | #441 | 2024 | – |
| Tadhg | English | 21 | 🇨🇦 Ontario | #1517 | 2019 | – |
| Tadgh | English | 1,374 | 🇮🇪 Ireland | #130 | 2022 | ▲ 29 % |
| Tadgh | English | 65 | 🏴 England & Wales | – | 2022 | – |
| Tadgh | English | 19 | 🇺🇸 United States | – | 2023 | – |
How we grouped these names
- Tadhg ↔ Tadgh — spelling variant
Questions about Tadhg
How popular is the name Tadhg?
In 2025 it ranked #8 in Ireland. Official registers record 9,375 births across 7 countries.
What is Tadhg in other languages?
Tadgh (English).
When was Tadhg most popular?
It peaked in Ireland in 2024, at 857.3 births per 100,000.
Is Tadhg a boy or a girl name?
In official birth registers, Tadhg is a boy name.