Heather vs Kelly
Heather and Kellycompared 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.
New Zealand · Girls
In 1983, Heather was ranked #94 and Kelly #3 among girls in New Zealand.
New South Wales, Australia · Girls
In 1986, Heather was ranked #97 and Kelly #41 among girls in New South Wales, Australia.
Northern Ireland · Girls
In 2007, Heather was ranked #351 and Kelly #203 among girls in Northern Ireland.
Scotland · Girls
In 2024, Heather was ranked #351 and Kelly #790 among girls in Scotland.
Republic of Ireland · Girls
In 2023, Heather was ranked #404 and Kelly #404 among girls in Republic of Ireland.
England and Wales · Girls
In 2025, Heather was ranked #792 and Kelly #2006 among girls in England and Wales.
Heather and Kelly over time
Heather and Kelly appear together in 5 published lists, across 114 years of shared records. Kelly held the stronger position in more years in 4 of them, Heather in 1.
The order between them changed and held in 3 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 2 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 1971, Kelly moved ahead of Heather in New Zealand · Girls — #75 and #90 the year before became #69 and #14.
- Repeatedly exchanged positions
Heather and Kelly changed places 5 times in England and Wales · Girls between 1996 and 2025, ending at #792 and #2006.
- Longest-running competitions
Heather and Kelly were both ranked in England and Wales · Girls for 30 years, from 1996 to 2025, ending at #792 and #2006.
- Peaked in the same years
Both reached their highest recorded position in England and Wales · Girls within 2 years — Heather #78 in 1996, Kelly #74 in 1996.
- Started together, ended far apart
In 1996 they stood at #78 and #74 in England and Wales · Girls, 4 places apart; by 2025 they were #792 and #2006.
List by list
Republic of Ireland · Girls54 shared years, 1969–2023
Heather held the stronger position in 17 of those years, Kelly in 35.
Highest recorded here: Heather #83 in 2003, Kelly #35 in 1994.
The order between them never changed and held in this list.
Most recent shared year, 2023: Heather #404, Kelly #404.
England and Wales · Girls30 shared years, 1996–2025
Heather held the stronger position in 25 of those years, Kelly in 4.
Highest recorded here: Heather #78 in 1996, Kelly #74 in 1996.
The order changed in 2014: Heather moved ahead. In 2013 they stood at #982 and #854; by 2014 that had become #699 and #877.
Most recent shared year, 2025: Heather #792, Kelly #2006.
New Zealand · Girls11 shared years, 1970–1983
Heather held the stronger position in 1 of those years, Kelly in 10.
Highest recorded here: Heather #69 in 1971, Kelly #3 in 1978.
The order changed in 1971: Kelly moved ahead. In 1970 they stood at #75 and #90; by 1971 that had become #69 and #14.
Most recent shared year, 1983: Heather #94, Kelly #3.
Northern Ireland · Girls11 shared years, 1997–2007
Heather held the stronger position in 2 of those years, Kelly in 9.
Highest recorded here: Heather #166 in 2003, Kelly #101 in 1997.
The order between them never changed and held in this list.
Most recent shared year, 2007: Heather #351, Kelly #203.
New South Wales, Australia · Girls8 shared years, 1964–1986
Heather held the stronger position in 1 of those years, Kelly in 7.
Highest recorded here: Heather #70 in 1964, Kelly #21 in 1983.
The order changed in 1966: Kelly moved ahead. In 1965 they stood at #70 and #93; by 1966 that had become #90 and #80.
Most recent shared year, 1986: Heather #97, Kelly #41.
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 | Heather | Kelly |
|---|---|---|
| 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 | |
| Syllables | 2 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, 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 #325 (2025) | England and Wales · Girls #2006 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 82/100 | 94/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Heather and Kelly both have 2 syllables.
- Both names have recorded usage in AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ.
How each name got here
Heather
Popularity journey
First recorded1952
First recorded at #45 among girls in New South Wales, Australia in 1952 — the earliest year that source publishes this name, not necessarily the earliest it was used.
New South Wales, Australia · Girls
Highest recorded1954–1983
Highest recorded position: #15 among girls in New Zealand, in 1955 (recorded 1954–1983).
New Zealand · Girls
Most recent2025
Most recently recorded at #792 among girls in England and Wales, in 2025.
England and Wales · Girls
Kelly
Popularity journey
First recorded1964
First recorded at #93 among girls in New South Wales, Australia in 1964 — the earliest year that source publishes this name, not necessarily the earliest it was used.
New South Wales, Australia · Girls
Highest recorded1970–1998
Highest recorded position: #3 among girls in New Zealand, in 1978 (recorded 1970–1998).
New Zealand · Girls
Most recent2025
Most recently recorded at #2006 among girls in England and Wales, in 2025.
England and Wales · Girls