Aron vs Fionnan
Aron and Fionnancompared 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 2017, Aron was ranked #296 and Fionnan #356 among boys in Republic of Ireland.
Northern Ireland · Boys
In 2023, Aron was ranked #395 and Fionnan #395 among boys in Northern Ireland.
England and Wales · Boys
In 2019, Aron was ranked #414 and Fionnan #4702 among boys in England and Wales.
Aron and Fionnan over time
Aron and Fionnan appear together in 2 published lists, across 36 years of shared records. Aron held the stronger position in more years in 2 of them, Fionnan in 0.
In none of those lists did their order change and stay changed.
Aron reached its own highest recorded position earlier in 2 of those lists, and Fionnan 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
Aron and Fionnan changed places 10 times in Republic of Ireland · Boys between 1982 and 2017, ending at #296 and #356.
List by list
Republic of Ireland · Boys26 shared years, 1982–2017
Aron held the stronger position in 17 of those years, Fionnan in 8.
Highest recorded here: Aron #204 in 2002, Fionnan #211 in 2006.
The order between them never changed and held in this list.
Most recent shared year, 2017: Aron #296, Fionnan #356.
Northern Ireland · Boys10 shared years, 2004–2023
Aron held the stronger position in 3 of those years, Fionnan in 2.
Highest recorded here: Aron #219 in 2004, Fionnan #244 in 2013.
The order between them never changed and held in this list.
Most recent shared year, 2023: Aron #395, Fionnan #395.
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 | Aron | Fionnan |
|---|---|---|
| Record type | Editorially researched profile | Official statistical record (evidence-only) |
| Gender usage | male | male |
| Meaning | The Polish, Croatian and Scandinavian form of Aaron — etymology uncertain, like Aaron itself, though traditionally connected to Egyptian or Hebrew roots. | Not yet recorded |
| Origin | Hebrew, via Polish/Croatian/Scandinavian transmission | Not yet recorded |
| Pronunciation | /ˈɑː.rɔn/ | Not yet recorded |
| Syllables | 2 | 2 |
| Common variants / nicknames | Aaron | Not yet recorded |
| Recorded regional usage | GB-ENW, GB-NIR, IE, NO | GB-ENW, GB-NIR, IE |
| Most recent popularity observation | Norway · Boys #78 (2025) | Northern Ireland · Boys #395 (2023) |
| Pronunciation clarity (demonstration score) | 90/100 | Not yet recorded |
| Spelling simplicity (demonstration score) | 95/100 | 82/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | high | medium |
What the data shows
- Aron has a recorded origin (Hebrew, via Polish/Croatian/Scandinavian transmission); Fionnan does not have one recorded yet.
- Aron and Fionnan both have 2 syllables.
- A meaning is recorded for Aron; Fionnan doesn't have one written yet.
- Both names have recorded usage in GB-ENW, GB-NIR, IE.
- The available evidence gives Aron a "high" Data Confidence level and Fionnan a "medium" level — this reflects how complete and corroborated the underlying evidence is, not a judgement of either name.
How each name got here
Aron
Popularity journey
First recorded1968
First recorded at #267 among boys in Republic of Ireland in 1968 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1970–2025
Highest recorded position: #52 among boys in Norway, in 2023 (recorded 1970–2025).
Norway · Boys
Most recent2025
Most recently recorded at #497 among boys in England and Wales, in 2025.
England and Wales · Boys
Fionnan
Popularity journey
First recorded1971
First recorded at #304 among boys in Republic of Ireland in 1971 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1971–2017
Highest recorded position: #211 among boys in Republic of Ireland, in 2006 (recorded 1971–2017).
Republic of Ireland · Boys
Most recent2023
Most recently recorded at #395 among boys in Northern Ireland, in 2023.
Northern Ireland · Boys