Namewise

Isabella vs Isabelle

Isabella and Isabellecompared 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, Isabella was ranked #10 and Isabelle #54 among girls in England and Wales.

  • New Zealand · Girls

    In 2023, Isabella was ranked #15 and Isabelle #55 among girls in New Zealand.

  • New South Wales, Australia · Girls

    In 2025, Isabella was ranked #17 and Isabelle #58 among girls in New South Wales, Australia.

  • Republic of Ireland · Girls

    In 2025, Isabella was ranked #48 and Isabelle #34 among girls in Republic of Ireland.

  • Northern Ireland · Girls

    In 2024, Isabella was ranked #44 and Isabelle #227 among girls in Northern Ireland.

  • Scotland · Girls

    In 2024, Isabella was ranked #50 and Isabelle #207 among girls in Scotland.

  • Norway · Girls

    In 2025, Isabella was ranked #122 and Isabelle #293 among girls in Norway.

Isabella and Isabelle over time

Isabella and Isabelle appear together in 6 published lists, across 190 years of shared records. Isabella held the stronger position in more years in 5 of them, Isabelle in 1.

The order between them changed and held in 2 of those lists — a change in that published list, never a claim that one name displaced the other.

Each reached its own highest recorded position first in 3 of the lists they share.

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 2009, Isabella moved ahead of Isabelle in England and Wales · Girls — #18 and #17 the year before became #15 and #17.

  • Repeatedly exchanged positions

    Isabella and Isabelle changed places 9 times in England and Wales · Girls between 1996 and 2025, ending at #10 and #54.

  • Closest over the longest run

    Across 30 shared years in England and Wales · Girls, Isabella and Isabelle averaged 13.6 places apart, ending at #10 and #54.

  • Longest-running competitions

    Isabella and Isabelle were both ranked in England and Wales · Girls for 30 years, from 1996 to 2025, ending at #10 and #54.

  • Peaked in the same years

    Both reached their highest recorded position in New South Wales, Australia · Girls within 2 years — Isabella #1 in 2007, Isabelle #27 in 2009.

List by list

  • Norway · Girls49 shared years, 1962–2025

    Isabella held the stronger position in 32 of those years, Isabelle in 17.

    Highest recorded here: Isabella #42 in 2010, Isabelle #133 in 2013.

    The order changed in 1999: Isabella moved ahead. In 1998 they stood at #269 and #239; by 1999 that had become #187 and #206.

    Most recent shared year, 2025: Isabella #122, Isabelle #293.

  • Republic of Ireland · Girls37 shared years, 1979–2025

    Isabella held the stronger position in 1 of those years, Isabelle in 35.

    Highest recorded here: Isabella #41 in 2014, Isabelle #26 in 2010.

    The order between them never changed and held in this list.

    Most recent shared year, 2025: Isabella #48, Isabelle #34.

  • England and Wales · Girls30 shared years, 1996–2025

    Isabella held the stronger position in 23 of those years, Isabelle in 6.

    Highest recorded here: Isabella #6 in 2016, Isabelle #17 in 2008.

    The order changed in 2009: Isabella moved ahead. In 2008 they stood at #18 and #17; by 2009 that had become #15 and #17.

    Most recent shared year, 2025: Isabella #10, Isabelle #54.

  • New South Wales, Australia · Girls30 shared years, 1996–2025

    Isabella held the stronger position in 30 of those years, Isabelle in 0.

    Highest recorded here: Isabella #1 in 2007, Isabelle #27 in 2009.

    The order between them never changed and held in this list.

    Most recent shared year, 2025: Isabella #17, Isabelle #58.

  • New Zealand · Girls22 shared years, 2002–2023

    Isabella held the stronger position in 22 of those years, Isabelle in 0.

    Highest recorded here: Isabella #4 in 2008, Isabelle #27 in 2015.

    The order between them never changed and held in this list.

    Most recent shared year, 2023: Isabella #15, Isabelle #55.

  • Northern Ireland · Girls22 shared years, 2003–2024

    Isabella held the stronger position in 22 of those years, Isabelle in 0.

    Highest recorded here: Isabella #27 in 2019, Isabelle #109 in 2012.

    The order between them never changed and held in this list.

    Most recent shared year, 2024: Isabella #44, Isabelle #227.

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.

Where to go next

Comparisons that share a name, a rule or a published list with this one. Each is an existing comparison page with its own evidence — nothing here says these pairs are alike.

Other comparisons involving Isabella

Pairs where Isabella shares a published list with another name, each measured inside one registrar's own list.

Other comparisons involving Isabelle

Pairs where Isabelle shares a published list with another name, each measured inside one registrar's own list.

Other pairs with the same kind of relationship

Pairs that qualify under the same rule as this one — peaked in the same years.

All peaked in the same years→

Other pairs from New South Wales, Australia lists

Pairs measured inside New South Wales, Australia's own published lists, where this pair's strongest relationship is also recorded. Positions in these lists are not comparable with another registrar's.

New South Wales, Australia overview→

Other pairs ranked together in the 2020s

Pairs both ranked in the same published list at some point between 2020 and 2029.

The 2020s across all registrars→

Side by side

Side-by-side comparison of Isabella, Isabelle
FieldIsabellaIsabelle
Record typeEditorially researched profileOfficial statistical record (evidence-only)
Gender usagefemalefemale
MeaningMy God is an oath (via Elizabeth).Not yet recorded
OriginSpanish/Italian, via ElizabethNot yet recorded
Pronunciation/ˌɪzəˈbɛlə/
Syllables44
Common variants / nicknamesBella, Izzy, Isabel, IsobelNot yet recorded
Recorded regional usageAU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZAU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ
Most recent popularity observationEngland and Wales · Girls #10 (2025)Republic of Ireland · Girls #34 (2025)
Pronunciation clarity (demonstration score)90/100Not yet recorded
Spelling simplicity (demonstration score)76/10076/100
International familiarity (demonstration score)100/100100/100
Data Confidencehighmedium

What the data shows

  • Isabella has a recorded origin (Spanish/Italian, via Elizabeth); Isabelle does not have one recorded yet.
  • Isabella and Isabelle both have 4 syllables.
  • A meaning is recorded for Isabella; Isabelle doesn't have one written yet.
  • Both names have recorded usage in AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ.
  • The available evidence gives Isabella a "high" Data Confidence level and Isabelle a "medium" level — this reflects how complete and corroborated the underlying evidence is, not a judgement of either name.

How each name got here

Isabella

Popularity journey

  1. First recorded1960

    First recorded at #472 among girls in Norway in 1960 — the earliest year that source publishes this name, not necessarily the earliest it was used.

    Norway · Girls

  2. Highest recorded1993–2025

    Highest recorded position: #1 among girls in New South Wales, Australia, in 2007 (recorded 1993–2025).

    New South Wales, Australia · Girls

  3. Most recent2025

    Most recently recorded at #10 among girls in England and Wales, in 2025.

    England and Wales · Girls

Isabelle

Popularity journey

  1. First recorded1962

    First recorded at #454 among girls in Norway in 1962 — the earliest year that source publishes this name, not necessarily the earliest it was used.

    Norway · Girls

  2. Highest recorded1996–2025

    Highest recorded position: #17 among girls in England and Wales, in 2008 (recorded 1996–2025).

    England and Wales · Girls

  3. Most recent2025

    Most recently recorded at #54 among girls in England and Wales, in 2025.

    England and Wales · Girls