Abigail vs Sidney
Abigail and Sidneycompared 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 2004, Abigail was ranked #42 and Sidney #677 among girls in Republic of Ireland.
England and Wales · Girls
In 2024, Abigail was ranked #154 and Sidney #1128 among girls in England and Wales.
Abigail and Sidney over time
Abigail and Sidney appear together in 1 published list, across 29 years of shared records. Abigail held the stronger position in more years in 1 of them, Sidney in 0.
In none of those lists did their order change and stay changed.
Abigail reached its own highest recorded position earlier in 1 of those lists, and Sidney 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, 1996–2024
Abigail held the stronger position in 29 of those years, Sidney in 0.
Highest recorded here: Abigail #19 in 2000, Sidney #906 in 2023.
The order between them never changed and held in this list.
Most recent shared year, 2024: Abigail #154, Sidney #1128.
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 | Abigail | Sidney |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Official statistical record (evidence-only) |
| Gender usage | female | male |
| Meaning | Not yet recorded | Not yet recorded |
| Origin | Not yet recorded | Not yet recorded |
| Pronunciation | Not yet recorded | Not yet recorded |
| Syllables | 3 | 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, GB-SCT, IE |
| Most recent popularity observation | New South Wales, Australia · Girls #55 (2025) | England and Wales · Boys #220 (2024) |
| 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
- Abigail has 3 syllables, compared with 2 for Sidney.
- Both names have recorded usage in GB-ENW, GB-NIR, GB-SCT, IE.
How each name got here
Abigail
Popularity journey
First recorded1969
First recorded at #303 among girls in Republic of Ireland in 1969 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Girls
Highest recorded1996–2024
Highest recorded position: #19 among girls in England and Wales, in 2000 (recorded 1996–2024).
England and Wales · Girls
Most recent2025
Most recently recorded at #55 among girls in New South Wales, Australia, in 2025.
New South Wales, Australia · Girls
Sidney
Popularity journey
First recorded1973
First recorded at #290 among boys in Republic of Ireland in 1973 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1996–2024
Highest recorded position: #168 among boys in England and Wales, in 2021 (recorded 1996–2024).
England and Wales · Boys
Most recent2024
Most recently recorded at #1128 among girls in England and Wales, in 2024.
England and Wales · Girls