Amelia vs Millie
Amelia and Milliecompared 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.
England and Wales · Girls
In 2024, Amelia was ranked #2 and Millie #27 among girls in England and Wales.
New South Wales, Australia · Girls
In 2025, Amelia was ranked #2 and Millie #40 among girls in New South Wales, Australia.
New Zealand · Girls
In 2023, Amelia was ranked #2 and Millie #19 among girls in New Zealand.
Scotland · Girls
In 2024, Amelia was ranked #7 and Millie #5 among girls in Scotland.
Republic of Ireland · Girls
In 2025, Amelia was ranked #12 and Millie #36 among girls in Republic of Ireland.
Northern Ireland · Girls
In 2024, Amelia was ranked #14 and Millie #150 among girls in Northern Ireland.
Norway · Girls
In 2025, Amelia was ranked #39 and Millie #149 among girls in Norway.
Amelia and Millie over time
Amelia and Millie appear together in 6 published lists, across 142 years of shared records. Amelia held the stronger position in more years in 5 of them, Millie in 1.
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.
Amelia reached its own highest recorded position earlier in 5 of those lists, and Millie 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 2003, Amelia moved ahead of Millie in Northern Ireland · Girls — #286 and #188 the year before became #156 and #225.
- Closest over the longest run
Across 45 shared years in England and Wales · Girls, Amelia and Millie averaged 23.4 places apart, ending at #2 and #27.
- Longest-running competitions
Amelia and Millie were both ranked in England and Wales · Girls for 45 years, from 1996 to 2024, ending at #2 and #27.
- Peaked in the same years
Both reached their highest recorded position in Scotland · Girls within 2 years — Amelia #7 in 2024, Millie #5 in 2024.
List by list
England and Wales · Girls45 shared years, 1996–2024
Amelia held the stronger position in 45 of those years, Millie in 0.
Highest recorded here: Amelia #1 in 2011, Millie #18 in 2022.
The order between them never changed and held in this list.
Most recent shared year, 2024: Amelia #2, Millie #27.
Republic of Ireland · Girls27 shared years, 1999–2025
Amelia held the stronger position in 27 of those years, Millie in 0.
Highest recorded here: Amelia #3 in 2017, Millie #19 in 2022.
The order between them never changed and held in this list.
Most recent shared year, 2025: Amelia #12, Millie #36.
Northern Ireland · Girls23 shared years, 2002–2024
Amelia held the stronger position in 22 of those years, Millie in 1.
Highest recorded here: Amelia #4 in 2012, Millie #76 in 2022.
The order changed in 2003: Amelia moved ahead. In 2002 they stood at #286 and #188; by 2003 that had become #156 and #225.
Most recent shared year, 2024: Amelia #14, Millie #150.
Scotland · Girls22 shared years, 2024–2024
Amelia held the stronger position in 0 of those years, Millie in 22.
Highest recorded here: Amelia #7 in 2024, Millie #5 in 2024.
The order between them never changed and held in this list.
Most recent shared year, 2024: Amelia #7, Millie #5.
New Zealand · Girls17 shared years, 2007–2023
Amelia held the stronger position in 17 of those years, Millie in 0.
Highest recorded here: Amelia #1 in 2019, Millie #17 in 2022.
The order between them never changed and held in this list.
Most recent shared year, 2023: Amelia #2, Millie #19.
New South Wales, Australia · Girls8 shared years, 2017–2025
Amelia held the stronger position in 8 of those years, Millie in 0.
Highest recorded here: Amelia #1 in 2020, Millie #31 in 2023.
The order between them never changed and held in this list.
Most recent shared year, 2025: Amelia #2, Millie #40.
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 | Amelia | Millie |
|---|---|---|
| Record type | Editorially researched profile | Editorially researched profile |
| Gender usage | female | female |
| Meaning | Commonly interpreted as 'work' or 'industrious', with usage strongly influenced by the separate Roman name Aemilia. | A diminutive of longer names like Mildred and Millicent, connecting to the broader family of names with the 'mil' element (including Camilla and Aemilia). |
| Origin | Latin (influence) | Germanic/Latin, diminutive form |
| Pronunciation | /əˈmiːliə/ | /ˈmɪl.i/ |
| Syllables | 3 | 2 |
| Common variants / nicknames | Amelie, Amalia, Amy, Mia | 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 | United Kingdom #1 (2025) | Republic of Ireland · Girls #36 (2025) |
| Pronunciation clarity (demonstration score) | 90/100 | 90/100 |
| Spelling simplicity (demonstration score) | 88/100 | 88/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | high | medium |
What the data shows
- Amelia is recorded with a Latin (influence) origin, while Millie is recorded with a Germanic/Latin, diminutive form origin.
- Amelia has 3 syllables, compared with 2 for Millie.
- Amelia's recorded meaning differs from Millie's — see the table above for each.
- Both names have recorded usage in AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ.
- The available evidence gives Amelia a "high" Data Confidence level and Millie a "medium" level — this reflects how complete and corroborated the underlying evidence is, not a judgement of either name.
How each name got here
Amelia
Popularity journey
First recorded1964
First recorded at #300 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 recorded1996–2024
Highest recorded position: #1 among girls in England and Wales, in 2011 (recorded 1996–2024).
England and Wales · Girls
Most recent2025
Most recently recorded at #2 among girls in New South Wales, Australia, in 2025.
New South Wales, Australia · Girls
Millie
Popularity journey
First recorded1996
First recorded at #140 among girls in England and Wales in 1996 — the earliest year that source publishes this name, not necessarily the earliest it was used.
England and Wales · Girls
Most recent2025
Most recently recorded at #40 among girls in New South Wales, Australia, in 2025.
New South Wales, Australia · Girls