Gemma vs Heather
Gemma and Heathercompared 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, Gemma was ranked #38 and Heather #94 among girls in New Zealand.
New South Wales, Australia · Girls
In 1986, Gemma was ranked #65 and Heather #97 among girls in New South Wales, Australia.
Northern Ireland · Girls
In 2007, Gemma was ranked #122 and Heather #351 among girls in Northern Ireland.
Republic of Ireland · Girls
In 2025, Gemma was ranked #718 and Heather #325 among girls in Republic of Ireland.
England and Wales · Girls
In 2024, Gemma was ranked #1541 and Heather #826 among girls in England and Wales.
Gemma and Heather over time
Gemma and Heather appear together in 3 published lists, across 102 years of shared records. Gemma held the stronger position in more years in 3 of them, Heather in 0.
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.
Gemma reached its own highest recorded position earlier in 2 of those lists, and Heather 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.
- Repeatedly exchanged positions
Gemma and Heather changed places 15 times in Republic of Ireland · Girls between 1964 and 2025, ending at #718 and #325.
- Longest-running competitions
Gemma and Heather were both ranked in Republic of Ireland · Girls for 62 years, from 1964 to 2025, ending at #718 and #325.
- Peaked in the same years
Both reached their highest recorded position in England and Wales · Girls within 2 years — Gemma #50 in 1996, Heather #78 in 1996.
List by list
Republic of Ireland · Girls62 shared years, 1964–2025
Gemma held the stronger position in 44 of those years, Heather in 17.
Highest recorded here: Gemma #36 in 1992, Heather #83 in 2003.
The order changed in 2025: Heather moved ahead. In 2024 they stood at #736 and #898; by 2025 that had become #718 and #325.
Most recent shared year, 2025: Gemma #718, Heather #325.
England and Wales · Girls29 shared years, 1996–2024
Gemma held the stronger position in 17 of those years, Heather in 11.
Highest recorded here: Gemma #50 in 1996, Heather #78 in 1996.
The order changed in 2013: Heather moved ahead. In 2012 they stood at #580 and #812; by 2013 that had become #982 and #982.
Most recent shared year, 2024: Gemma #1541, Heather #826.
Northern Ireland · Girls11 shared years, 1997–2007
Gemma held the stronger position in 11 of those years, Heather in 0.
Highest recorded here: Gemma #35 in 1997, Heather #166 in 2003.
The order between them never changed and held in this list.
Most recent shared year, 2007: Gemma #122, Heather #351.
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 | Gemma | Heather |
|---|---|---|
| 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, IE, NZ | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ |
| Most recent popularity observation | Republic of Ireland · Girls #718 (2025) | Republic of Ireland · Girls #325 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 94/100 | 82/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Gemma and Heather both have 2 syllables.
- Both names have recorded usage in AU-NSW, GB-ENW, GB-NIR, IE, NZ.
How each name got here
Gemma
Popularity journey
First recorded1964
First recorded at #149 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 recorded1982–2008
Highest recorded position: #17 among girls in New Zealand, in 1984 (recorded 1982–2008).
New Zealand · Girls
Most recent2025
Most recently recorded at #718 among girls in Republic of Ireland, in 2025.
Republic of Ireland · Girls
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 #325 among girls in Republic of Ireland, in 2025.
Republic of Ireland · Girls