Harriet vs Mia
Harriet and Miacompared 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 2025, Harriet was ranked #91 and Mia #5 among girls in New South Wales, Australia.
Republic of Ireland · Girls
In 2025, Harriet was ranked #226 and Mia #11 among girls in Republic of Ireland.
New Zealand · Girls
In 2023, Harriet was ranked #83 and Mia #13 among girls in New Zealand.
Northern Ireland · Girls
In 2024, Harriet was ranked #150 and Mia #20 among girls in Northern Ireland.
England and Wales · Girls
In 2025, Harriet was ranked #59 and Mia #21 among girls in England and Wales.
Norway · Girls
In 2025, Harriet was ranked #290 and Mia #21 among girls in Norway.
Scotland · Girls
In 2024, Harriet was ranked #152 and Mia #26 among girls in Scotland.
Harriet and Mia over time
Harriet and Mia appear together in 6 published lists, across 143 years of shared records. Mia held the stronger position in more years in 6 of them, Harriet 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.
Mia reached its own highest recorded position earlier in 4 of those lists, Harriet in 2. 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 1999, Mia moved ahead of Harriet in England and Wales · Girls — #56 and #75 the year before became #59 and #54.
- Closest over the longest run
Across 30 shared years in England and Wales · Girls, Harriet and Mia averaged 49.5 places apart, ending at #59 and #21.
- Longest-running competitions
Harriet and Mia were both ranked in England and Wales · Girls for 30 years, from 1996 to 2025, ending at #59 and #21.
- Peaked in the same years
Both reached their highest recorded position in England and Wales · Girls within 2 years — Harriet #45 in 2018, Mia #5 in 2019.
List by list
Norway · Girls37 shared years, 1947–2025
Harriet held the stronger position in 10 of those years, Mia in 27.
Highest recorded here: Harriet #200 in 1947, Mia #11 in 2018.
The order changed in 1968: Mia moved ahead. In 1967 they stood at #275 and #355; by 1968 that had become #423 and #297.
Most recent shared year, 2025: Harriet #290, Mia #21.
Republic of Ireland · Girls31 shared years, 1971–2025
Harriet held the stronger position in 1 of those years, Mia in 28.
Highest recorded here: Harriet #212 in 2023, Mia #6 in 2012.
The order between them never changed and held in this list.
Most recent shared year, 2025: Harriet #226, Mia #11.
England and Wales · Girls30 shared years, 1996–2025
Harriet held the stronger position in 3 of those years, Mia in 27.
Highest recorded here: Harriet #45 in 2018, Mia #5 in 2019.
The order changed in 1999: Mia moved ahead. In 1998 they stood at #56 and #75; by 1999 that had become #59 and #54.
Most recent shared year, 2025: Harriet #59, Mia #21.
Northern Ireland · Girls22 shared years, 1997–2024
Harriet held the stronger position in 0 of those years, Mia in 22.
Highest recorded here: Harriet #107 in 2019, Mia #14 in 2015.
The order between them never changed and held in this list.
Most recent shared year, 2024: Harriet #150, Mia #20.
New South Wales, Australia · Girls13 shared years, 2013–2025
Harriet held the stronger position in 0 of those years, Mia in 13.
Highest recorded here: Harriet #62 in 2020, Mia #2 in 2014.
The order between them never changed and held in this list.
Most recent shared year, 2025: Harriet #91, Mia #5.
New Zealand · Girls10 shared years, 2014–2023
Harriet held the stronger position in 0 of those years, Mia in 10.
Highest recorded here: Harriet #52 in 2022, Mia #7 in 2017.
The order between them never changed and held in this list.
Most recent shared year, 2023: Harriet #83, Mia #13.
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 | Harriet | Mia |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Editorially researched profile |
| Gender usage | female | female |
| Meaning | Not yet recorded | Directly a diminutive of Maria. |
| Origin | Not yet recorded | Scandinavian/Italian, via Maria |
| Pronunciation | /ˈmiːə/ | |
| Syllables | 2 | 1 |
| 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, NO, NZ |
| Most recent popularity observation | England and Wales · Girls #59 (2025) | New South Wales, Australia · Girls #5 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 82/100 | 95/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Mia has a recorded origin (Scandinavian/Italian, via Maria); Harriet does not have one recorded yet.
- Harriet has 2 syllables, compared with 1 for Mia.
- A meaning is recorded for Mia; Harriet doesn't have one written yet.
- Both names have recorded usage in AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ.
How each name got here
Harriet
Popularity journey
First recorded1945
First recorded at #213 among girls in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1996–2025
Highest recorded position: #45 among girls in England and Wales, in 2018 (recorded 1996–2025).
England and Wales · Girls
Most recent2025
Most recently recorded at #59 among girls in England and Wales, in 2025.
England and Wales · Girls
Mia
Popularity journey
First recorded1947
First recorded at #357 among girls in Norway in 1947 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1997–2025
Highest recorded position: #2 among girls in New South Wales, Australia, in 2008 (recorded 1997–2025).
New South Wales, Australia · Girls
Most recent2025
Most recently recorded at #21 among girls in England and Wales, in 2025.
England and Wales · Girls