Aisling vs Leni
Aisling and Lenicompared 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 · Girls
In 2025, Aisling was ranked #180 and Leni #718 among girls in Republic of Ireland.
Northern Ireland · Girls
In 2021, Aisling was ranked #298 and Leni #298 among girls in Northern Ireland.
England and Wales · Girls
In 2024, Aisling was ranked #2000 and Leni #478 among girls in England and Wales.
Aisling and Leni over time
Aisling and Leni appear together in 2 published lists, across 29 years of shared records. Neither was ahead in more lists than the other.
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.
Aisling reached its own highest recorded position earlier in 2 of those lists, and Leni 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
Aisling and Leni changed places 7 times in England and Wales · Girls between 2004 and 2024, ending at #2000 and #478.
- Mirrored each other
Over 21 shared years in England and Wales · Girls, Leni rose about as far as Aisling fell — from #866 and #3725 in 2004 to #2000 and #478 in 2024.
List by list
England and Wales · Girls21 shared years, 2004–2024
Aisling held the stronger position in 10 of those years, Leni in 11.
Highest recorded here: Aisling #657 in 2005, Leni #425 in 2023.
The order changed in 2020: Leni moved ahead. In 2019 they stood at #1634 and #1703; by 2020 that had become #1556 and #1200.
Most recent shared year, 2024: Aisling #2000, Leni #478.
Republic of Ireland · Girls8 shared years, 2013–2025
Aisling held the stronger position in 8 of those years, Leni in 0.
Highest recorded here: Aisling #51 in 2013, Leni #412 in 2024.
The order between them never changed and held in this list.
Most recent shared year, 2025: Aisling #180, Leni #718.
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 | Aisling | Leni |
|---|---|---|
| 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 | Republic of Ireland · Girls #180 (2025) | Republic of Ireland · Girls #718 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 82/100 | 95/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Aisling and Leni both have 2 syllables.
- Both names have recorded usage in GB-ENW, GB-NIR, IE.
How each name got here
Aisling
Popularity journey
First recorded1964
First recorded at #154 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 recorded1964–2025
Highest recorded position: #8 among girls in Republic of Ireland, in 1991 (recorded 1964–2025).
Republic of Ireland · Girls
Most recent2025
Most recently recorded at #180 among girls in Republic of Ireland, in 2025.
Republic of Ireland · Girls
Leni
Popularity journey
First recorded1949
First recorded at #371 among girls in Norway in 1949 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded2021–2024
Highest recorded position: #288 among girls in Northern Ireland, in 2024 (recorded 2021–2024).
Northern Ireland · Girls
Most recent2025
Most recently recorded at #718 among girls in Republic of Ireland, in 2025.
Republic of Ireland · Girls