Aodhan vs Iain
Aodhan and Iaincompared 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.
Northern Ireland · Boys
In 2007, Aodhan was ranked #108 and Iain #315 among boys in Northern Ireland.
Republic of Ireland · Boys
In 2011, Aodhan was ranked #225 and Iain #623 among boys in Republic of Ireland.
Scotland · Boys
In 2024, Aodhan was ranked #727 and Iain #727 among boys in Scotland.
England and Wales · Boys
In 2021, Aodhan was ranked #2730 and Iain #3990 among boys in England and Wales.
Aodhan and Iain over time
Aodhan and Iain appear together in 2 published lists, across 48 years of shared records. Iain held the stronger position in more years in 2 of them, Aodhan in 0.
The order between them changed and held in 2 of those lists — a change in that published list, never a claim that one name displaced the other.
Iain reached its own highest recorded position earlier in 1 of those lists, and Aodhan 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.
- One moved ahead of the other
In 2001, Aodhan moved ahead of Iain in Republic of Ireland · Boys — #250 and #223 the year before became #191 and #297.
- Repeatedly exchanged positions
Aodhan and Iain changed places 5 times in Republic of Ireland · Boys between 1977 and 2011, ending at #225 and #623.
- Peaked in the same years
Both reached their highest recorded position in Republic of Ireland · Boys within 2 years — Aodhan #186 in 1988, Iain #186 in 1988.
List by list
Republic of Ireland · Boys25 shared years, 1977–2011
Aodhan held the stronger position in 9 of those years, Iain in 13.
Highest recorded here: Aodhan #186 in 1988, Iain #186 in 1988.
The order changed in 2001: Aodhan moved ahead. In 2000 they stood at #250 and #223; by 2001 that had become #191 and #297.
Most recent shared year, 2011: Aodhan #225, Iain #623.
England and Wales · Boys23 shared years, 1996–2021
Aodhan held the stronger position in 8 of those years, Iain in 12.
Highest recorded here: Aodhan #1552 in 2000, Iain #319 in 1996.
The order changed in 2016: Aodhan moved ahead. In 2015 they stood at #2707 and #2707; by 2016 that had become #2027 and #3079.
Most recent shared year, 2021: Aodhan #2730, Iain #3990.
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 | Aodhan | Iain |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Official statistical record (evidence-only) |
| Gender usage | male | male |
| Meaning | Not yet recorded | Not yet recorded |
| Origin | Not yet recorded | Not yet recorded |
| Pronunciation | Not yet recorded | Not yet recorded |
| Syllables | 2 | 1 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, GB-NIR, GB-SCT, IE | GB-ENW, GB-NIR, GB-SCT, IE |
| Most recent popularity observation | Republic of Ireland · Boys #829 (2025) | Scotland · Boys #727 (2024) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 88/100 | 95/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Aodhan has 2 syllables, compared with 1 for Iain.
- Both names have recorded usage in GB-ENW, GB-NIR, GB-SCT, IE.
How each name got here
Aodhan
Popularity journey
First recorded1977
First recorded at #333 among boys in Republic of Ireland in 1977 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1997–2024
Highest recorded position: #52 among boys in Northern Ireland, in 2020 (recorded 1997–2024).
Northern Ireland · Boys
Most recent2025
Most recently recorded at #829 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys
Iain
Popularity journey
First recorded1965
First recorded at #250 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 recorded1965–2011
Highest recorded position: #186 among boys in Republic of Ireland, in 1988 (recorded 1965–2011).
Republic of Ireland · Boys
Most recent2021
Most recently recorded at #3990 among boys in England and Wales, in 2021.
England and Wales · Boys