Donncha vs Tadhg
Donncha and Tadhgcompared on official birth-registration statistics and Namewise's recorded data. This page states what each name's record shows — it never picks a winner or scores one name against the other.
Head to head
Ranks are only compared within one published list and one year. Two ranks from different years, from a boys' and a girls' list, or from different registrars are not comparable, so they are not placed side by side.
Republic of Ireland · Boys
In 2025, Donncha was ranked #468 and Tadhg #8 among boys in Republic of Ireland.
Northern Ireland · Boys
In 2024, Donncha was ranked #404 and Tadhg #99 among boys in Northern Ireland.
England and Wales · Boys
In 2017, Donncha was ranked #3040 and Tadhg #943 among boys in England and Wales.
Donncha and Tadhg over time
Donncha and Tadhg appear together in 2 published lists, across 69 years of shared records. Tadhg held the stronger position in more years in 2 of them, Donncha in 0.
The order between them changed and held in one of those lists — a change in that published list, never a claim that one name displaced the other.
Donncha reached its own highest recorded position earlier in 2 of those lists, and Tadhg in none. Each position is a place inside its own list, so this compares when they peaked and never how high.
Counted list by list. Two names in the same published list are measured on the same scale in the same year, so those comparisons are real — but positions from different lists are not, so nothing here is combined into an overall standing.
How this pair is related
The relationship kinds these two qualify for, each under its own stated rule. Every one is drawn from a list they both appear in.
- Repeatedly exchanged positions
Donncha and Tadhg changed places 4 times in Republic of Ireland · Boys between 1967 and 2025, ending at #468 and #8.
- Mirrored each other
Over 55 shared years in Republic of Ireland · Boys, Tadhg rose about as far as Donncha fell — from #245 and #245 in 1967 to #468 and #8 in 2025.
- Longest-running competitions
Donncha and Tadhg were both ranked in Republic of Ireland · Boys for 55 years, from 1967 to 2025, ending at #468 and #8.
List by list
Republic of Ireland · Boys55 shared years, 1967–2025
Donncha held the stronger position in 2 of those years, Tadhg in 50.
Highest recorded here: Donncha #159 in 1969, Tadhg #6 in 2024.
The order between them never changed and held in this list.
Most recent shared year, 2025: Donncha #468, Tadhg #8.
Northern Ireland · Boys14 shared years, 2006–2024
Donncha held the stronger position in 3 of those years, Tadhg in 11.
Highest recorded here: Donncha #228 in 2014, Tadhg #81 in 2023.
The order changed in 2016: Tadhg moved ahead. In 2015 they stood at #314 and #415; by 2016 that had become #421 and #232.
Most recent shared year, 2024: Donncha #404, Tadhg #99.
Two names moving past each other in a ranking is a fact about the ranking. Namewise does not claim one name displaced the other, that families chose between them, or that either influenced the other — none of that is in this data.
Side by side
| Field | Donncha | Tadhg |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Editorially researched profile |
| Gender usage | male | male |
| Meaning | Not yet recorded | Traditionally interpreted as 'poet'. |
| Origin | Not yet recorded | Irish |
| Pronunciation | Not yet recorded | /ˈtˠəiɡ/ |
| Syllables | 2 | 1 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, GB-NIR, IE | GB-ENW, GB-NIR, GB-SCT, IE |
| Most recent popularity observation | Republic of Ireland · Boys #468 (2025) | Republic of Ireland · Boys #8 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 82/100 | 94/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Tadhg has a recorded origin (Irish); Donncha does not have one recorded yet.
- Donncha has 2 syllables, compared with 1 for Tadhg.
- A meaning is recorded for Tadhg; Donncha doesn't have one written yet.
- Both names have recorded usage in GB-ENW, GB-NIR, IE.
How each name got here
Donncha
Popularity journey
First recorded1967
First recorded at #245 among boys in Republic of Ireland in 1967 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1967–2025
Highest recorded position: #159 among boys in Republic of Ireland, in 1969 (recorded 1967–2025).
Republic of Ireland · Boys
Most recent2025
Most recently recorded at #468 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys
Tadhg
Popularity journey
First recorded1965
First recorded at #222 among boys in Republic of Ireland in 1965 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1965–2025
Highest recorded position: #6 among boys in Republic of Ireland, in 2024 (recorded 1965–2025).
Republic of Ireland · Boys
Most recent2025
Most recently recorded at #8 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys