Errol vs Tadhg
Errol 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 1984, Errol was ranked #274 and Tadhg #121 among boys in Republic of Ireland.
England and Wales · Boys
In 2024, Errol was ranked #2263 and Tadhg #406 among boys in England and Wales.
Errol and Tadhg over time
Errol and Tadhg appear together in 1 published list, across 23 years of shared records. Tadhg held the stronger position in more years in 1 of them, Errol 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.
Errol reached its own highest recorded position earlier in 1 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.
List by list
England and Wales · Boys23 shared years, 1996–2024
Errol held the stronger position in 1 of those years, Tadhg in 22.
Highest recorded here: Errol #1455 in 2018, Tadhg #406 in 2024.
The order changed in 1997: Tadhg moved ahead. In 1996 they stood at #1591 and #2357; by 1997 that had become #2337 and #1174.
Most recent shared year, 2024: Errol #2263, Tadhg #406.
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 | Errol | 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, IE | GB-ENW, GB-NIR, GB-SCT, IE |
| Most recent popularity observation | England and Wales · Boys #2263 (2024) | Republic of Ireland · Boys #8 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 94/100 | 94/100 |
| International familiarity (demonstration score) | 60/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Tadhg has a recorded origin (Irish); Errol does not have one recorded yet.
- Errol has 2 syllables, compared with 1 for Tadhg.
- A meaning is recorded for Tadhg; Errol doesn't have one written yet.
- Both names have recorded usage in GB-ENW, IE.
How each name got here
Errol
Popularity journey
First recorded1966
First recorded at #256 among boys in Republic of Ireland in 1966 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1966–1984
Highest recorded position: #246 among boys in Republic of Ireland, in 1969 (recorded 1966–1984).
Republic of Ireland · Boys
Most recent2024
Most recently recorded at #2263 among boys in England and Wales, in 2024.
England and Wales · 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