Aiden vs Rioghan
Aiden and Rioghancompared 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.
England and Wales · Boys
In 2024, Aiden was ranked #145 and Rioghan #5119 among boys in England and Wales.
Northern Ireland · Boys
In 2024, Aiden was ranked #216 and Rioghan #202 among boys in Northern Ireland.
Republic of Ireland · Boys
In 2014, Aiden was ranked #237 and Rioghan #550 among boys in Republic of Ireland.
Aiden and Rioghan over time
Aiden and Rioghan appear together in 1 published list, across 8 years of shared records. Aiden held the stronger position in more years in 1 of them, Rioghan 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.
Rioghan reached its own highest recorded position earlier in 1 of those lists, and Aiden 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
Republic of Ireland · Boys8 shared years, 2000–2014
Aiden held the stronger position in 7 of those years, Rioghan in 0.
Highest recorded here: Aiden #196 in 2011, Rioghan #347 in 2000.
The order changed in 2007: Aiden moved ahead. In 2006 they stood at #347 and #347; by 2007 that had become #374 and #527.
Most recent shared year, 2014: Aiden #237, Rioghan #550.
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 | Aiden | Rioghan |
|---|---|---|
| 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 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ | GB-ENW, GB-NIR, IE |
| Most recent popularity observation | Republic of Ireland · Boys #149 (2025) | Northern Ireland · Boys #202 (2024) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 94/100 | 82/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Aiden and Rioghan both have 2 syllables.
- Both names have recorded usage in GB-ENW, GB-NIR, IE.
How each name got here
Aiden
Popularity journey
First recorded1964
First recorded at #94 among boys in Republic of Ireland in 1964 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1999–2024
Highest recorded position: #33 among boys in New South Wales, Australia, in 2010 (recorded 1999–2024).
New South Wales, Australia · Boys
Most recent2025
Most recently recorded at #301 among boys in Norway, in 2025.
Norway · Boys
Rioghan
Popularity journey
First recorded2000
First recorded at #347 among boys in Republic of Ireland in 2000 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded2004–2024
Highest recorded position: #202 among boys in Northern Ireland, in 2024 (recorded 2004–2024).
Northern Ireland · Boys
Most recent2024
Most recently recorded at #202 among boys in Northern Ireland, in 2024.
Northern Ireland · Boys