Isobel vs Sofia
Isobel and Sofiacompared 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, Isobel was ranked #246 and Sofia #17 among girls in England and Wales.
Scotland · Girls
In 2024, Isobel was ranked #207 and Sofia #22 among girls in Scotland.
Republic of Ireland · Girls
In 2025, Isobel was ranked #239 and Sofia #23 among girls in Republic of Ireland.
New Zealand · Girls
In 2014, Isobel was ranked #88 and Sofia #51 among girls in New Zealand.
Northern Ireland · Girls
In 2024, Isobel was ranked #212 and Sofia #70 among girls in Northern Ireland.
Isobel and Sofia over time
Isobel and Sofia appear together in 3 published lists, across 78 years of shared records. Sofia held the stronger position in more years in 3 of them, Isobel 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.
Isobel reached its own highest recorded position earlier in 3 of those lists, and Sofia 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.
- One moved ahead of the other
In 2010, Sofia moved ahead of Isobel in England and Wales · Girls — #60 and #74 the year before became #75 and #62.
- Longest-running competitions
Isobel and Sofia were both ranked in England and Wales · Girls for 30 years, from 1996 to 2025, ending at #246 and #17.
- Peaked in the same years
Both reached their highest recorded position in Northern Ireland · Girls within 2 years — Isobel #150 in 2013, Sofia #36 in 2014.
List by list
England and Wales · Girls30 shared years, 1996–2025
Isobel held the stronger position in 14 of those years, Sofia in 16.
Highest recorded here: Isobel #50 in 2003, Sofia #12 in 2024.
The order changed in 2010: Sofia moved ahead. In 2009 they stood at #60 and #74; by 2010 that had become #75 and #62.
Most recent shared year, 2025: Isobel #246, Sofia #17.
Republic of Ireland · Girls30 shared years, 1982–2025
Isobel held the stronger position in 13 of those years, Sofia in 16.
Highest recorded here: Isobel #81 in 2008, Sofia #23 in 2025.
The order between them never changed and held in this list.
Most recent shared year, 2025: Isobel #239, Sofia #23.
Northern Ireland · Girls18 shared years, 2004–2024
Isobel held the stronger position in 0 of those years, Sofia in 17.
Highest recorded here: Isobel #150 in 2013, Sofia #36 in 2014.
The order between them never changed and held in this list.
Most recent shared year, 2024: Isobel #212, Sofia #70.
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 | Isobel | Sofia |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Editorially researched profile |
| Gender usage | female | female |
| Meaning | Not yet recorded | A form of Sophia used across many languages, from the Greek word for 'wisdom'. |
| Origin | Not yet recorded | Greek, via Sophia |
| Pronunciation | /soˈfia/ | |
| Syllables | 3 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, GB-NIR, GB-SCT, IE, NZ | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ |
| Most recent popularity observation | Republic of Ireland · Girls #239 (2025) | New South Wales, Australia · Girls #13 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 88/100 | 94/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Sofia has a recorded origin (Greek, via Sophia); Isobel does not have one recorded yet.
- Isobel has 3 syllables, compared with 2 for Sofia.
- A meaning is recorded for Sofia; Isobel doesn't have one written yet.
- Both names have recorded usage in GB-ENW, GB-NIR, GB-SCT, IE, NZ.
How each name got here
Isobel
Popularity journey
First recorded1964
First recorded at #234 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 recorded1996–2025
Highest recorded position: #50 among girls in England and Wales, in 2003 (recorded 1996–2025).
England and Wales · Girls
Most recent2025
Most recently recorded at #246 among girls in England and Wales, in 2025.
England and Wales · Girls
Sofia
Popularity journey
First recorded1968
First recorded at #518 among girls in Norway in 1968 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1968–2025
Highest recorded position: #10 among girls in Norway, in 2016 (recorded 1968–2025).
Norway · Girls
Most recent2025
Most recently recorded at #17 among girls in England and Wales, in 2025.
England and Wales · Girls