Adeline vs Isobella
Adeline and Isobellacompared 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 · Girls
In 2025, Adeline was ranked #222 and Isobella #1719 among girls in England and Wales.
Northern Ireland · Girls
In 2022, Adeline was ranked #354 and Isobella #354 among girls in Northern Ireland.
Republic of Ireland · Girls
In 2017, Adeline was ranked #471 and Isobella #873 among girls in Republic of Ireland.
Adeline and Isobella over time
Adeline and Isobella appear together in 1 published list, across 29 years of shared records. Isobella held the stronger position in more years in 1 of them, Adeline 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.
Isobella reached its own highest recorded position earlier in 1 of those lists, and Adeline 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
England and Wales · Girls29 shared years, 1997–2025
Adeline held the stronger position in 11 of those years, Isobella in 18.
Highest recorded here: Adeline #222 in 2025, Isobella #438 in 2010.
The order changed in 2015: Adeline moved ahead. In 2014 they stood at #1456 and #699; by 2015 that had become #643 and #819.
Most recent shared year, 2025: Adeline #222, Isobella #1719.
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 | Adeline | Isobella |
|---|---|---|
| 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 | 4 | 4 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE | GB-ENW, GB-NIR, IE |
| Most recent popularity observation | New South Wales, Australia · Girls #82 (2025) | England and Wales · Girls #1719 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 82/100 | 76/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Adeline and Isobella both have 4 syllables.
- Both names have recorded usage in GB-ENW, GB-NIR, IE.
How each name got here
Adeline
Popularity journey
First recorded1965
First recorded at #297 among girls in Republic of Ireland in 1965 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Girls
Highest recorded2018–2025
Highest recorded position: #77 among girls in New South Wales, Australia, in 2024 (recorded 2018–2025).
New South Wales, Australia · Girls
Most recent2025
Most recently recorded at #222 among girls in England and Wales, in 2025.
England and Wales · Girls
Isobella
Popularity journey
First recorded1996
First recorded at #1222 among girls in England and Wales in 1996 — the earliest year that source publishes this name, not necessarily the earliest it was used.
England and Wales · Girls
Highest recorded2010–2022
Highest recorded position: #354 among girls in Northern Ireland, in 2022 (recorded 2010–2022).
Northern Ireland · Girls
Most recent2025
Most recently recorded at #1719 among girls in England and Wales, in 2025.
England and Wales · Girls