Isabelle vs Kylie
Isabelle and Kyliecompared 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, Isabelle was ranked #34 and Kylie #413 among girls in Republic of Ireland.
England and Wales · Girls
In 2025, Isabelle was ranked #54 and Kylie #1110 among girls in England and Wales.
Northern Ireland · Girls
In 2019, Isabelle was ranked #144 and Kylie #336 among girls in Northern Ireland.
Scotland · Girls
In 2024, Isabelle was ranked #207 and Kylie #790 among girls in Scotland.
Isabelle and Kylie over time
Isabelle and Kylie appear together in 2 published lists, across 55 years of shared records. Isabelle held the stronger position in more years in 2 of them, Kylie 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.
Kylie reached its own highest recorded position earlier in 2 of those lists, and Isabelle 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.
- Longest-running competitions
Isabelle and Kylie were both ranked in England and Wales · Girls for 30 years, from 1996 to 2025, ending at #54 and #1110.
List by list
England and Wales · Girls30 shared years, 1996–2025
Isabelle held the stronger position in 30 of those years, Kylie in 0.
Highest recorded here: Isabelle #17 in 2008, Kylie #349 in 1998.
The order between them never changed and held in this list.
Most recent shared year, 2025: Isabelle #54, Kylie #1110.
Republic of Ireland · Girls25 shared years, 1988–2025
Isabelle held the stronger position in 23 of those years, Kylie in 2.
Highest recorded here: Isabelle #26 in 2010, Kylie #250 in 1989.
The order changed in 1996: Isabelle moved ahead. In 1995 they stood at #353 and #250; by 1996 that had become #204 and #471.
Most recent shared year, 2025: Isabelle #34, Kylie #413.
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 Isabelle
Pairs where Isabelle shares a published list with another name, each measured inside one registrar's own list.
- Stacey vs Isabelle
In 1996 they stood at #97 and #102 in England and Wales · Girls, 5 places apart; by 2025 they were #2138 and #54.
Stacey · Isabelle · 30 shared years, 1996–2025 · Started together, ended far apart
- Sophia vs Isabelle
Sophia and Isabelle changed places 12 times in Republic of Ireland · Girls between 1971 and 2025, ending at #14 and #34.
Sophia · Isabelle · 44 shared years, 1971–2025 · Repeatedly exchanged positions
- Amelia vs Isabelle
Amelia and Isabelle both rose over the same years in 3 registrars — England and Wales · Girls; New Zealand · Girls; Republic of Ireland · Girls. Each list is measured against its own starting position; the positions are never combined.
Amelia · Isabelle · 41 shared years, 1971–2025 · Moved together in several countries
- Ava vs Isabelle
Both reached their highest recorded position in Republic of Ireland · Girls within 2 years — Ava #1 in 2008, Isabelle #26 in 2010.
Ava · Isabelle · 41 shared years, 1981–2025 · Peaked in the same years
Other comparisons involving Kylie
Pairs where Kylie shares a published list with another name, each measured inside one registrar's own list.
- Rebecca vs Kylie
In 1976, Rebecca moved ahead of Kylie in New South Wales, Australia · Girls — #5 and #3 the year before became #1 and #5.
Rebecca · Kylie · 24 shared years, 1966–1989 · One moved ahead of the other
- Kylie vs Joanne
In 1971, Kylie moved ahead of Joanne in New South Wales, Australia · Girls — #6 and #5 the year before became #2 and #6.
Kylie · Joanne · 24 shared years, 1965–1988 · One moved ahead of the other
- Karen vs Kylie
In 1971, Kylie moved ahead of Karen in New South Wales, Australia · Girls — #2 and #6 the year before became #4 and #2.
Karen · Kylie · 22 shared years, 1965–1986 · One moved ahead of the other
- Kylie vs Donna
In 1970, Kylie moved ahead of Donna in New South Wales, Australia · Girls — #18 and #13 the year before became #6 and #16.
Kylie · Donna · 18 shared years, 1965–1982 · One moved ahead of the other
Side by side
| Field | Isabelle | Kylie |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Editorially researched profile |
| Gender usage | female | female |
| Meaning | Not yet recorded | Emerged in Australia, reportedly meaning 'boomerang' in the Nyungar Aboriginal language; alternatively read as a feminine form of Kyle or a blend of the phonetic elements 'ky' and 'lee'. |
| Origin | Not yet recorded | Nyungar (Australian Aboriginal), disputed alternative readings |
| Pronunciation | /ˈkaɪ.li/ | |
| Syllables | 4 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ |
| Most recent popularity observation | Republic of Ireland · Girls #34 (2025) | Republic of Ireland · Girls #413 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 76/100 | 94/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Kylie has a recorded origin (Nyungar (Australian Aboriginal), disputed alternative readings); Isabelle does not have one recorded yet.
- Isabelle has 4 syllables, compared with 2 for Kylie.
- A meaning is recorded for Kylie; Isabelle doesn't have one written yet.
- Both names have recorded usage in AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ.
How each name got here
Isabelle
Popularity journey
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
Highest recorded1996–2025
Highest recorded position: #17 among girls in England and Wales, in 2008 (recorded 1996–2025).
England and Wales · Girls
Most recent2025
Most recently recorded at #54 among girls in England and Wales, in 2025.
England and Wales · Girls
Kylie
Popularity journey
First recorded1965
First recorded at #84 among girls in New South Wales, Australia in 1965 — the earliest year that source publishes this name, not necessarily the earliest it was used.
New South Wales, Australia · Girls
Highest recorded1965–1989
Highest recorded position: #2 among girls in New South Wales, Australia, in 1971 (recorded 1965–1989).
New South Wales, Australia · Girls
Most recent2025
Most recently recorded at #1110 among girls in England and Wales, in 2025.
England and Wales · Girls