Every Girl Name

Girl's name

Millie

Say it MIL-ee

English origin 2 syllables

Sister names Middle names Deal sisters

Where Millie is loved, common and rare

Loved in Scotland. Common across England and Wales, Ireland, the Netherlands and seven more places. Rare in Canada, Norway, four German cities and four more places.

1 in 92 girls born in Scotland in 2025

Every place

In 23 of the 40 official lists, among them Scotland (7th), England and Wales (36th) and Ireland (36th).

Show all 23 placesShow less
PlaceRankGirlsShare
Scotland7th 20251951 in 92
New Zealand16th 2025117rank only
South Australia state26th 202544rank only
Queensland state29th 2025135rank only
England and Wales36th 20251,0801 in 235
Ireland36th 20251191 in 178
New South Wales state40th 2025155rank only
Victoria state43rd 2025136rank only
The Netherlands79th 2025164about 1 in 372
Sweden92nd 2025112about 1 in 359
Northern Ireland96th 2025211 in 347
British Columbia province103rd 202328about 1 in 427
Ontario province109th 202495about 1 in 573
Quebec province140th 202539about 1 in 667
Norway146th 2025351 in 623
Berlin city339th 20239about 1 in 1,612
Switzerland577th 2025111 in 3,090
Cologne city630th 20231about 1 in 6,143
Poland706th 202521 in 59,894
Austria742nd 202551 in 7,144
France816th 2025451 in 6,373
Rostock city166th 20251about 1 in 985
Bonn city382nd 20251about 1 in 3,015

Rare, below the listed names: Munich, Leipzig, Spain, Catalonia, Italy, Hungary, Slovenia and Israel.

Not in a short top list, so no figure: Nova Scotia (top 21), Denmark (top 50), Finland (top 50), Iceland (top 10), Estonia (top 25), Moscow (top 61), Turkey (top 30), Argentina (top 20) and Croatia (top 50).

Germany publishes no national statistics on first names. German figures here are city lists (Berlin, Munich, Cologne, Bonn, Leipzig, Rostock), never the country.

Sources: National Records of Scotland (Scotland); Department of Internal Affairs (DIA), SmartStart (New Zealand); SA Attorney-General's Department, Births, Deaths and Marriages (data.sa.gov.au) (South Australia); Queensland Registry of BDM (Qld Open Data Portal) (Queensland); Office for National Statistics (England and Wales); Central Statistics Office (CSO) (Ireland); NSW Registry of Births Deaths and Marriages (Data.NSW) (New South Wales); Registry of BDM Victoria (DataVic) (Victoria); Sociale Verzekeringsbank (SVB) (the Netherlands); Skatteverket (Swedish Tax Agency) (Sweden); NISRA (Northern Ireland); BC Vital Statistics Agency (BC Data Catalogue) (British Columbia); Ontario Office of the Registrar General (Ontario Data Catalogue) (Ontario); Retraite Québec (Banque de prénoms, Données Québec) (Quebec); Statistics Norway (SSB) (Norway); BerlinOnline GmbH; Landesamt für Bürger- und Ordnungsangelegenheiten (LABO) / Standesämter (Berlin); Bundesamt für Statistik (BFS) / Office fédéral de la statistique (OFS) (Switzerland); Stadt Köln, Standesamt (offenedaten-koeln.de) (Cologne); Ministerstwo Cyfryzacji, rejestr PESEL (dane.gov.pl) (Poland); Statistik Austria (OGDEXT_VORNAMEN_1) (Austria); INSEE, Fichier des prénoms (édition 2025) (France); Hanse- und Universitätsstadt Rostock (opendata-hro.de) (Rostock); Bundesstadt Bonn, Standesamt (opendata.bonn.de) (Bonn). How we count, and every source

About the name

Millie is a diminutive, a shortened form with the -ie ending, and it has several possible parents: Mildred, Millicent, Emily, Amelia and Camilla. It is now also given as a full name on its own, with no longer form behind it.

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MIL-ee is two quick syllables, cheerful and informal. Milly is the main alternative spelling, and those who want a longer formal name on the birth certificate often look to Millicent or Mildred, keeping Millie for everyday use.

Millie is a big favourite in Scotland, where it sits in the top ten, and it also ranks well in New Zealand and South Australia. Beyond the English-speaking world it has a following in the Netherlands, Sweden and Norway. It has been rising almost everywhere it is used, with no country showing a decline. In Canada it is a recent arrival, first appearing in the 2010s and peaking around 2023.

Meaning, origin, pronunciation

Pronounced
MIL-ee, 2 syllables
Origin
English
Other spellings
  • Mildred
  • Milly
  • Millicent
Etymology

Clipping + -ie. A diminutive of Mildred, Millicent, Emily, Amelia and Camilla, also used as a formal given name.

From the Wiktionary entry, CC BY-SA 4.0, shortened.

Over time

Over five years: rising in 14 of 19 regions, falling in none.

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Rank in each place since 1996; higher on the chart is more popular.

Scotland 531st 1996 to 7th 2025
1st10th100th1000th19962025
England and Wales 140th 1996 to 36th 2025
1st10th100th1000th19962025
Ireland 439th 1999 to 36th 2025
1st10th100th1000th19962025
The Netherlands 562nd 2019 to 79th 2025
1st10th100th1000th19962025
Sweden 370th 2002 to 92nd 2025
1st10th100th1000th19962025
Northern Ireland 188th 2002 to 96th 2025
1st10th100th1000th19962025

Ten years of ranks

Her rank each year, English-speaking regions first. A blank means no published rank for her that year.

Region2016201720182019202020212022202320242025
England and Wales34374037332718252736
Scotland2020212014104857
Northern Ireland15916415121310197768815096
Ireland59545150453719302836
Ontario491514260234187184135121109
British Columbia455257256246137169116103
New South Wales9892686244313540
Victoria9995616358474243
Queensland947064687042312629
South Australia13092436465233126
New Zealand39454539243217191916
Quebec730410436584254205196140
France2023256516961433989110610719321013816
The Netherlands56241732818714610279
Austria191618991874851103485918381039742
Switzerland12791292151210201180872645439495577
Berlin1007809558812641339
Leipzig378191215222
Rostock202187174166
Norway128124107146
Sweden16518117811513111995889592

England and Wales, 1996 to 2025

YearRankGirlsper 100,000 girls
2025361,080426.4
2024271,255486.5
2023251,349525.8
2022181,670633.7
2021271,472537.1
2020331,319491.4
2019371,208431.3
2018401,196414.9
2017371,372458.7
2016341,456474.0
2015301,673543.3
2014291,685549.5
2013251,965637.0
2012261,915594.6
2011351,641510.7
2010321,736540.7
2009262,012642.0
2008242,177689.4
2007222,125694.2
2006222,213739.5
2005212,423840.6
2004222,425848.3
2003281,869670.7
2002341,502561.8
2001411,192444.8
2000501,007368.6
199961812288.3
199867813281.1
199788584199.2
1996140324109.5

Sources: Office for National Statistics (1996-2025), OGL v3.

Ontario and British Columbia since 1925

Half of the babies named Millie in Ontario and British Columbia since 1925 were born in or after 2021. First recorded in 2012. Her peak year there: 2023, at 180.0 per 100,000 girls.

010020019401960198020002020010020019602000

Babies named Millie per 100,000 girls born in Ontario and British Columbia, by five-year period. Her 2023 peak is averaged into its five-year period, so the line sits below it.

Sources: Ontario Office of the Registrar General (Ontario Data Catalogue) (1917-2024), OGL-Ontario; BC Vital Statistics Agency (BC Data Catalogue) (1924-2023), OGL-BC.

Sister names for Millie

  1. 1 in 141 in Scotland

  2. 1 in 138 in Scotland

  3. 1 in 143 in Scotland

  4. 1 in 142 in England and Wales

  5. 1 in 124 in Scotland

  6. 1 in 166 in England and Wales

  7. 1 in 459 in Scotland

  8. 1 in 71 in Scotland

  9. 1 in 132 in Northern Ireland

  10. 1 in 127 in Scotland

All sister names for MillieDeal more sisters

Middle names for Millie

  1. 1 in 57 in Northern Ireland

  2. 1 in 71 in Scotland

  3. 1 in 99 in Scotland

  4. 1 in 214 in Northern Ireland

  5. 1 in 311 in Ireland

  6. 1 in 78 in Northern Ireland

  7. 1 in 491 in Ireland

  8. 1 in 107 in Northern Ireland

All middle names for MillieDeal more middle names

Same style as Millie

Names whose popularity rose and fell with hers across regions and decades.

  1. 1 in 67 in Scotland

  2. 1 in 127 in Scotland

  3. 1 in 142 in England and Wales

  4. 1 in 106 in Scotland

  5. 1 in 140 in Northern Ireland

  6. 1 in 101 in Scotland

  7. 1 in 143 in Scotland

  8. 1 in 109 in Ireland

Deal more in this style

Famous people named Millie

Millie Bobby Brown, Millie Hughes-Fulford, Millie Bright, Millie Perkins, Millie Small, Millie Brady and Millie Gibson.

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People: Wikidata (CC0), linked to Wikipedia in this page's language when an article exists.

Questions about Millie

4 questions, on how popular she is, how to say it, whether she is rising and sister names.

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How popular is Millie?

Her best rank is No. 7 in Scotland in 2025, about 1 in 92 girls. She is in the published lists of 23 of our 40 regions.

How do you pronounce Millie?

MIL-ee, with 2 syllables.

Is Millie getting more popular?

Over five years: rising in 14 of 19 regions, falling in none.

Which sister names go with Millie?

The deck's top five sisters for Millie: Aria, Harper, Willow, Poppy and Ivy. Each is scored on style, era, popularity and origin, with sound clashes flagged.

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