Aislinn vs Eileen
Aislinn and Eileencompared 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 · Girls
In 2015, Aislinn was ranked #358 and Eileen #426 among girls in Northern Ireland.
Republic of Ireland · Girls
In 2017, Aislinn was ranked #873 and Eileen #396 among girls in Republic of Ireland.
England and Wales · Girls
In 2024, Aislinn was ranked #4192 and Eileen #855 among girls in England and Wales.
Aislinn and Eileen over time
Aislinn and Eileen appear together in 3 published lists, across 86 years of shared records. Eileen held the stronger position in more years in 2 of them, Aislinn in 1.
In none of those lists did their order change and stay changed.
Eileen reached its own highest recorded position earlier in 2 of those lists, Aislinn in 1. 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
Aislinn and Eileen changed places 6 times in Republic of Ireland · Girls between 1964 and 2017, ending at #873 and #396.
- Longest-running competitions
Aislinn and Eileen were both ranked in Republic of Ireland · Girls for 52 years, from 1964 to 2017, ending at #873 and #396.
List by list
Republic of Ireland · Girls52 shared years, 1964–2017
Aislinn held the stronger position in 10 of those years, Eileen in 41.
Highest recorded here: Aislinn #164 in 1993, Eileen #17 in 1964.
The order between them never changed and held in this list.
Most recent shared year, 2017: Aislinn #873, Eileen #396.
England and Wales · Girls24 shared years, 1996–2024
Aislinn held the stronger position in 4 of those years, Eileen in 20.
Highest recorded here: Aislinn #955 in 1998, Eileen #855 in 2024.
The order between them never changed and held in this list.
Most recent shared year, 2024: Aislinn #4192, Eileen #855.
Northern Ireland · Girls10 shared years, 1997–2015
Aislinn held the stronger position in 8 of those years, Eileen in 1.
Highest recorded here: Aislinn #126 in 2001, Eileen #314 in 1997.
The order between them never changed and held in this list.
Most recent shared year, 2015: Aislinn #358, Eileen #426.
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 | Aislinn | Eileen |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Official statistical record (evidence-only) |
| Gender usage | female | female |
| 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 | GB-ENW, GB-NIR, IE | GB-ENW, GB-NIR, GB-SCT, IE, NO |
| Most recent popularity observation | England and Wales · Girls #4192 (2024) | Republic of Ireland · Girls #443 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 82/100 | 88/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Aislinn and Eileen both have 2 syllables.
- Both names have recorded usage in GB-ENW, GB-NIR, IE.
How each name got here
Aislinn
Popularity journey
First recorded1964
First recorded at #274 among girls in Republic of Ireland in 1964 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Girls
Highest recorded1997–2017
Highest recorded position: #126 among girls in Northern Ireland, in 2001 (recorded 1997–2017).
Northern Ireland · Girls
Most recent2024
Most recently recorded at #4192 among girls in England and Wales, in 2024.
England and Wales · Girls
Eileen
Popularity journey
First recorded1945
First recorded at #324 among girls in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1964–2025
Highest recorded position: #17 among girls in Republic of Ireland, in 1964 (recorded 1964–2025).
Republic of Ireland · Girls
Most recent2025
Most recently recorded at #501 among girls in Norway, in 2025.
Norway · Girls