Heather vs Mary
Heather and Marycompared 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 South Wales, Australia · Girls
In 1969, Heather was ranked #94 and Mary #55 among girls in New South Wales, Australia.
New Zealand · Girls
In 1983, Heather was ranked #94 and Mary #81 among girls in New Zealand.
Northern Ireland · Girls
In 2007, Heather was ranked #351 and Mary #110 among girls in Northern Ireland.
Republic of Ireland · Girls
In 2025, Heather was ranked #325 and Mary #112 among girls in Republic of Ireland.
Scotland · Girls
In 2024, Heather was ranked #351 and Mary #315 among girls in Scotland.
England and Wales · Girls
In 2024, Heather was ranked #826 and Mary #337 among girls in England and Wales.
Heather and Mary over time
Heather and Mary appear together in 5 published lists, across 147 years of shared records. Mary held the stronger position in more years in 5 of them, Heather 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.
Mary reached its own highest recorded position earlier in 4 of those lists, Heather in 1. 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 2003, Mary moved ahead of Heather in England and Wales · Girls — #140 and #146 the year before became #164 and #162.
- Repeatedly exchanged positions
Heather and Mary changed places 4 times in New Zealand · Girls between 1954 and 1983, ending at #94 and #81.
- Closest over the longest run
Across 27 shared years in New Zealand · Girls, Heather and Mary averaged 10.1 places apart, ending at #94 and #81.
- Longest-running competitions
Heather and Mary were both ranked in Republic of Ireland · Girls for 62 years, from 1964 to 2025, ending at #325 and #112.
- Peaked in the same years
Both reached their highest recorded position in England and Wales · Girls within 2 years — Heather #78 in 1996, Mary #118 in 1997.
List by list
Republic of Ireland · Girls62 shared years, 1964–2025
Heather held the stronger position in 0 of those years, Mary in 62.
Highest recorded here: Heather #83 in 2003, Mary #1 in 1964.
The order between them never changed and held in this list.
Most recent shared year, 2025: Heather #325, Mary #112.
England and Wales · Girls29 shared years, 1996–2024
Heather held the stronger position in 7 of those years, Mary in 22.
Highest recorded here: Heather #78 in 1996, Mary #118 in 1997.
The order changed in 2003: Mary moved ahead. In 2002 they stood at #140 and #146; by 2003 that had become #164 and #162.
Most recent shared year, 2024: Heather #826, Mary #337.
New Zealand · Girls27 shared years, 1954–1983
Heather held the stronger position in 2 of those years, Mary in 25.
Highest recorded here: Heather #15 in 1955, Mary #6 in 1954.
The order between them never changed and held in this list.
Most recent shared year, 1983: Heather #94, Mary #81.
New South Wales, Australia · Girls18 shared years, 1952–1969
Heather held the stronger position in 0 of those years, Mary in 18.
Highest recorded here: Heather #44 in 1954, Mary #19 in 1952.
The order between them never changed and held in this list.
Most recent shared year, 1969: Heather #94, Mary #55.
Northern Ireland · Girls11 shared years, 1997–2007
Heather held the stronger position in 0 of those years, Mary in 11.
Highest recorded here: Heather #166 in 2003, Mary #53 in 1997.
The order between them never changed and held in this list.
Most recent shared year, 2007: Heather #351, Mary #110.
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 | Mary |
|---|---|---|
| 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 | 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) | Republic of Ireland · Girls #112 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 82/100 | 95/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Heather and Mary 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 #325 among girls in Republic of Ireland, in 2025.
Republic of Ireland · Girls
Mary
Popularity journey
First recorded1945
First recorded at #67 among girls in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1964–2025
Highest recorded position: #1 among girls in Republic of Ireland, in 1964 (recorded 1964–2025).
Republic of Ireland · Girls
Most recent2025
Most recently recorded at #518 among girls in Norway, in 2025.
Norway · Girls