Mia: meaning and UK use

What does Mia mean?

Mia developed as a diminutive of Maria across several languages. Its spelling also matches the Italian word for mine; that coincidence is not the whole name history.

Language or name family covered

Short form of Maria

Meaning or derivation

A short form of Maria

Our browsing group

girl; modern, international

Browsing groups describe our editorial shortlist, not rules about who may use a name. A name can cross languages and genders.

Sources for this entry — reviewed 2026-10-07:

• Behind the Name — Mia

Pronunciation and related forms

MEE-uh (English)

English respellings are approximate; IPA is labelled where used. Follow the pronunciation a person or family chooses, and check it with a speaker of the intended language if that connection matters to you.

Related forms recorded in the reference: Maria. These may be full forms, diminutives or forms in another language; they are not necessarily pronounced alike or counted together in statistics.

How popular is Mia?

In 2025, 1,372 baby girls in England and Wales were registered as Mia, making it the 21st most popular girls’ name. That is down 7 places on 2024, when it ranked 14th. It has slipped from 9th in 2015, 12 places in ten years. Its best year in the ONS series was 2020, at 5th. These figures cover England and Wales, not the whole UK.

2025 rank (girls)

21st

2025 registrations

1,372

Best rank in this series

5th (2020)

Every year from 1996 to 2025

Mia: rank and number of baby girls by year (ONS)

Year	Rank	Babies
2025	21	1,372
2024	14	1,609
2023	16	1,640
2022	10	1,868
2021	9	2,168
2020	5	2,303
2019	5	2,500
2018	6	2,490
2017	7	2,590
2016	10	2,662
2015	9	2,842
2014	13	2,727
2013	10	2,993
2012	7	3,524
2011	13	3,346
2010	13	3,009
2009	11	2,836
2008	11	3,121
2007	13	2,970
2006	14	2,975
2005	18	2,539
2004	15	3,017
2003	15	3,132
2002	20	2,446
2001	25	2,058
2000	43	1,149
1999	54	980
1998	75	721
1997	89	583
1996	116	397

The sum of published counts in this 1996–2025 girls series is 68,567. This is a lower bound where years are suppressed, not the number of living people with the name. A best rank is the best position within this series; it does not establish an all-time record.

Selected hyphenated registrations starting with Mia in 2025: Mia-Rose: 24 (girls). This selection includes up to four matching forms with at least ten registrations, not every compound name.

Sources: ONS release, 2025; girls' dataset; boys' dataset. Our 20 top-ten positions were checked against Table 1 in the 2025 workbooks. The history chart and spelling comparisons come from the separate ONS 1996–2025 workbook, checked 7 October 2026. Spelling variants are separate entries. Scotland and Northern Ireland have separate statistics.

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Names to compare with Mia

These suggestions share a browsing group and one or more of our style tags or source-context labels. They are taste comparisons, not etymological relatives or a popularity ranking.

• Amarainternational, modern · Grace
• Ariamodern, international · Song or melody; literally air
• Diyainternational, modern · Lamp or light
• Freyamodern, international · Lady
• Mayainternational, modern · Meaning depends on the language
• Orlainternational, modern · An anglicised form of Órlaith

Read the UK naming guide for the difference between inspiration lists and official statistics, or return to the full name finder.

Registering or changing the name

Once you decide on Mia, confirm the registration process for your UK nation with the register office. If you later want to change a registered name, the route depends on the circumstances and may require consent from people with parental responsibility.

Start with GOV.UK birth registration or GOV.UK guidance on changing a child’s name. Our registration guide and child name-change guide explain where to find the relevant official process.