Name Awesome

Mio

#7,381 in 2025UnisexGirls' nameBoys' name

My

Mio has been given to 464 babies in the U.S. since 1988. In 2025 it ranked #7,381 of 17,293 girls’ names in use. Its peak year was 2020, with 21 recorded. It's used for both sexes: 75% girls, 25% boys all-time.

Babies named Mio, 2025

1 in 221,000

Mio over time, 1880–2025

GirlsBoys
010203018801900192019401960198020002020

Based on births in the U.S. Babies given the name each year. Hover the chart — or focus it and use the arrow keys — for any year. Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.

Girls or boys — Mio over time

In 2025, Mio went to 68% girls and 32% boys.

19882025

A sex is only published in years it reached five applications, so a stretch at 0% or 100% means the other side stayed under that floor — not that it was never used.

Mio: meaning, origin, and history

My

Deeper origin not confirmed in the cited records

What Mio means

Mio means “my”, associated with mio.

Origin, language, and formation

Mio is used in Swedish.

Mio comes through Italian mio.

American usage and historical context

In the United States, 348 girls were recorded with the name Mio between 1988 and 2025. Its highest annual count was 21 in 2020; its best national rank was #5,784 in 2020.

Over 5 years its rank fell, from #5,784 in 2020 to #7,381 in 2025. Over 10 years its rank rose, from #7,874 in 2015 to #7,381 in 2025.

In the United States, 116 boys were recorded with the name Mio between 2007 and 2025. Its highest annual count was 14 in 2022; its best national rank was #6,364 in 2022.

Over 5 years its rank rose, from #11,528 in 2020 to #10,335 in 2025. Over 10 years its rank fell, from #10,253 in 2015 to #10,335 in 2025.

Sources & methodologyReferences, data & attribution

Meaning, origin, and language notes draw on the references below.

American popularity figures use published Social Security Administration records for this exact spelling. Counts below five for a name, sex, and year are omitted.

Wiktionary material is available under CC BY-SA 4.0.

How common is Mio?

Everything below is computed from the 2025 data — the most recent year available.

Among all babies, 2025
1 in 221,000
15 of 3,315,165 births
Among girls only
1 in 107,000
<0.01% of girls
Rank, 2025
#7,381
of 17,293 girls’ names in use
Coin-flip room size
153,194 kids
Even odds of a second one

Where Mio sits on the popularity scale

Rarest published (5 a year)#1 — Olivia (13,544)

Chance at least one other child shares the name

If the other children were drawn at random from the 2025 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.

Class of 20Under 1%
Class of 30Under 1%
Grade of 100Under 1%
School of 500Under 1%

Put another way: gather 153,194 children born in 2025 and it's an even bet that one of them is another Mio. In a class of 30 the chance is Under 1%.

When Mios were born

Half of everyone ever recorded as Mio was born before 2013 — so the typical Mio is around 12 today.

Median birth year
2013
About 12 years old
Biggest decade
2010s
41.1% of all use
Born in the last 25 years
90.2%
A modern name
Recorded since 1950
348
People you could plausibly meet
Choose a decade

2010s — 41.1% of all recorded uses (143).

Is Mio rising or falling?

Rank movement and count movement can disagree — the number of distinct names in use keeps growing, so a name holding a steady count still slides down the list. Both are shown.

Rank vs 1 year ago
−535
Places dropped
Rank vs 5 years ago
−1,597
Places dropped
Rank vs 10 years ago
+493
Places climbed
Births vs 10 years ago
1.00×
More babies than then
Share of its own peak
71.4%
Peak was 2020 (21)
Years since peak
5
Years
Year-to-year steadiness
Shifting
23.7% average annual change
Best rank ever
#5,784
2020

Where Mio is used

Across 1910–2025, Mio was most concentrated in California — about 1 in — girls, against 1 in 571,885 across all states with data.

00 per 100,000

Most concentrated

  1. 1California1 in —

Shading is the share of that state's recorded girls given this name, not the raw count — otherwise the map would just show which states are biggest. Unshaded states have no published records for this period. U.S. birth records suppress state-year counts below 5; state counts therefore don't add up to the national total. Every state links to its full rankings. Mio has too little recent state data to map, so this covers all years from 1910.

Mio around the world

Where Mio ranks in official birth records elsewhere in the world. Rankings only — the number of births isn’t comparable between places, so it isn’t shown.

  • England & Wales
    1998–2025
    #5,927
    in 2025
  • France
    2005–2025
    #4,273
    in 2025
  • Canada
    2012–2012
    #2,855
    in 2012
  • South Australia
    1972–1972
    #722
    in 1972

Popularity data from Office for National Statistics, Institut national de la statistique et des études économiques, Statistics Canada and Consumer and Business Services (South Australia). ONS data under Open Government Licence v3.0. INSEE data under Licence Ouverte / Etalab 2.0. StatCan data under Statistics Canada Open Licence. CBS SA data under CC BY 4.0.

Mio by the numbers

The raw record for each sex the name is used for.

As a girl's name

Rank in 2025
#7,381
Trend vs 5 yrs ago
Down 1,597
Best rank ever
#5,784
2020
Peak year
2020
21 that year
First recorded
1988
Last recorded
2025
All-time count
348
Count in 2025
15

As a boy's name

Rank in 2025
#10,335
Trend vs 5 yrs ago
Up 1,193
Best rank ever
#6,364
2022
Peak year
2022
14 that year
First recorded
2007
Last recorded
2025
All-time count
116
Count in 2025
7

Names similar to Mio

Matched on shared beginnings and endings, similar length, and comparable popularity.

MioriMionnaMionaMioshaMioraMiorMiosotisMiosotiMiosoty

Sibling names for Mio

Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.

Explore around Mio

Top names of 2020, Mio's peak yearThe 2020s in fullOther names that peaked in 2020Girls' names starting with MJapanese Girl NamesShort Swedish Boy Names