Dianne vs Mary
Dianne 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.
Republic of Ireland · Girls
In 2001, Dianne was ranked #606 and Mary #37 among girls in Republic of Ireland.
New Zealand · Girls
In 1968, Dianne was ranked #88 and Mary #47 among girls in New Zealand.
New South Wales, Australia · Girls
In 1972, Dianne was ranked #97 and Mary #70 among girls in New South Wales, Australia.
England and Wales · Girls
In 2024, Dianne was ranked #5891 and Mary #337 among girls in England and Wales.
Dianne and Mary over time
Dianne and Mary appear together in 4 published lists, across 67 years of shared records. Mary held the stronger position in more years in 4 of them, Dianne 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 3 of those lists, and Dianne 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.
- One moved ahead of the other
In 1955, Mary moved ahead of Dianne in New South Wales, Australia · Girls — #23 and #28 the year before became #24 and #22.
- Closest over the longest run
Across 21 shared years in New South Wales, Australia · Girls, Dianne and Mary averaged 12.9 places apart, ending at #97 and #70.
- Peaked in the same years
Both reached their highest recorded position in New South Wales, Australia · Girls within 2 years — Dianne #14 in 1952, Mary #19 in 1952.
List by list
New South Wales, Australia · Girls21 shared years, 1952–1972
Dianne held the stronger position in 3 of those years, Mary in 18.
Highest recorded here: Dianne #14 in 1952, Mary #19 in 1952.
The order changed in 1955: Mary moved ahead. In 1954 they stood at #23 and #28; by 1955 that had become #24 and #22.
Most recent shared year, 1972: Dianne #97, Mary #70.
Republic of Ireland · Girls21 shared years, 1967–2001
Dianne held the stronger position in 0 of those years, Mary in 21.
Highest recorded here: Dianne #326 in 1970, Mary #1 in 1967.
The order between them never changed and held in this list.
Most recent shared year, 2001: Dianne #606, Mary #37.
New Zealand · Girls15 shared years, 1954–1968
Dianne held the stronger position in 0 of those years, Mary in 15.
Highest recorded here: Dianne #26 in 1956, Mary #6 in 1954.
The order between them never changed and held in this list.
Most recent shared year, 1968: Dianne #88, Mary #47.
England and Wales · Girls10 shared years, 2002–2024
Dianne held the stronger position in 0 of those years, Mary in 10.
Highest recorded here: Dianne #2970 in 2005, Mary #146 in 2002.
The order between them never changed and held in this list.
Most recent shared year, 2024: Dianne #5891, Mary #337.
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 Dianne
Pairs where Dianne shares a published list with another name, each measured inside one registrar's own list.
- Christine vs Dianne
Both reached their highest recorded position in New South Wales, Australia · Girls within 2 years — Christine #1 in 1952, Dianne #14 in 1952.
Christine · Dianne · 21 shared years, 1952–1972 · Peaked in the same years
- Karen vs Dianne
Both reached their highest recorded position in New Zealand · Girls within 2 years — Karen #1 in 1957, Dianne #26 in 1956.
Karen · Dianne · 15 shared years, 1954–1968 · Peaked in the same years
- Susan vs Dianne
Both reached their highest recorded position in New South Wales, Australia · Girls within 2 years — Susan #1 in 1954, Dianne #14 in 1952.
Susan · Dianne · 21 shared years, 1952–1972 · Peaked in the same years
- Dianne vs Kathleen
Across 21 shared years in New South Wales, Australia · Girls, Dianne and Kathleen averaged 10.3 places apart, ending at #97 and #67.
Dianne · Kathleen · 21 shared years, 1952–1972 · Closest over the longest run
Other comparisons involving Mary
Pairs where Mary shares a published list with another name, each measured inside one registrar's own list.
- Mary vs Marie
In 1945 they stood at #67 and #73 in Norway · Girls, 6 places apart; by 2025 they were #518 and #45.
Mary · Marie · 75 shared years, 1945–2025 · Started together, ended far apart
- Mary vs Kirsten
Mary and Kirsten changed places 16 times in Norway · Girls between 1945 and 2025, ending at #518 and #510.
Mary · Kirsten · 64 shared years, 1945–2025 · Repeatedly exchanged positions
- Mary vs Berit
Mary and Berit changed places 15 times in Norway · Girls between 1945 and 2015, ending at #378 and #545.
Mary · Berit · 70 shared years, 1945–2015 · Repeatedly exchanged positions
- Mary vs Jane
Mary and Jane changed places 14 times in Norway · Girls between 1945 and 2013, ending at #505 and #576.
Mary · Jane · 61 shared years, 1945–2013 · Repeatedly exchanged positions
Other pairs with the same kind of relationship
Pairs that qualify under the same rule as this one — closest over the longest run.
- Daniel vs Samuel
Across 30 shared years in England and Wales · Boys, Daniel and Samuel averaged 2.6 places apart, ending at #62 and #66.
Daniel · Samuel · 30 shared years, 1996–2025 · Closest over the longest run
- Samuel vs Joseph
Across 30 shared years in England and Wales · Boys, Samuel and Joseph averaged 3.5 places apart, ending at #66 and #59.
Samuel · Joseph · 30 shared years, 1996–2025 · Closest over the longest run
- Graeme vs Ross
Across 21 shared years in New South Wales, Australia · Boys, Graeme and Ross averaged 3.7 places apart, ending at #96 and #99.
Graeme · Ross · 21 shared years, 1952–1972 · Closest over the longest run
- Thomas vs Patrick
Across 62 shared years in Republic of Ireland · Boys, Thomas and Patrick averaged 3.9 places apart, ending at #16 and #25.
Thomas · Patrick · 62 shared years, 1964–2025 · Closest over the longest run
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.
- Thomas vs Edward
Over 70 shared years in New South Wales, Australia · Boys, Thomas rose about as far as Edward fell — from #44 and #48 in 1952 to #13 and #75 in 2025.
Thomas · Edward · 70 shared years, 1952–2025 · Mirrored each other
- Alexander vs Edward
Over 67 shared years in New South Wales, Australia · Boys, Alexander rose about as far as Edward fell — from #80 and #48 in 1952 to #22 and #75 in 2025.
Alexander · Edward · 67 shared years, 1952–2025 · Mirrored each other
- Thomas vs Andrew
Over 63 shared years in New South Wales, Australia · Boys, Thomas rose about as far as Andrew fell — from #44 and #51 in 1952 to #8 and #89 in 2016.
Thomas · Andrew · 63 shared years, 1952–2016 · Mirrored each other
- Andrew vs Alexander
Over 60 shared years in New South Wales, Australia · Boys, Alexander rose about as far as Andrew fell — from #51 and #80 in 1952 to #89 and #9 in 2016.
Andrew · Alexander · 60 shared years, 1952–2016 · Mirrored each other
Other pairs ranked together in the 1970s
Pairs both ranked in the same published list at some point between 1970 and 1979.
- Grace vs Sinead
In 1964 they stood at #118 and #109 in Republic of Ireland · Girls, 9 places apart; by 2022 they were #2 and #905.
Grace · Sinead · 58 shared years, 1964–2022 · Started together, ended far apart
- Grace vs Therese
In 1964 they stood at #118 and #127 in Republic of Ireland · Girls, 9 places apart; by 2015 they were #8 and #896.
Grace · Therese · 51 shared years, 1964–2015 · Started together, ended far apart
- Sarah vs Lorraine
In 1964 they stood at #46 and #47 in Republic of Ireland · Girls, 1 places apart; by 2018 they were #21 and #896.
Sarah · Lorraine · 50 shared years, 1964–2018 · Started together, ended far apart
- Grace vs Pamela
In 1964 they stood at #118 and #116 in Republic of Ireland · Girls, 2 places apart; by 2017 they were #3 and #873.
Grace · Pamela · 46 shared years, 1964–2017 · Started together, ended far apart
Side by side
| Field | Dianne | 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 | |
| Syllables | 2 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, IE, NZ | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ |
| Most recent popularity observation | England and Wales · Girls #5891 (2024) | Republic of Ireland · Girls #112 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 88/100 | 95/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Dianne and Mary both have 2 syllables.
- Both names have recorded usage in AU-NSW, GB-ENW, IE, NZ.
How each name got here
Dianne
Popularity journey
First recorded1952
First recorded at #14 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 recorded1952–1972
Highest recorded position: #14 among girls in New South Wales, Australia, in 1952 (recorded 1952–1972).
New South Wales, Australia · Girls
Most recent2024
Most recently recorded at #5891 among girls in England and Wales, in 2024.
England and Wales · 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 #329 among girls in England and Wales, in 2025.
England and Wales · Girls