Olivio

Boys' name

Masculine form of Olivia

Olivio has been given to 5 babies in the U.S. since 1942. It was used fewer than 5 times in 2025, so it doesn't appear in the latest year's list — today it's a genuinely uncommon pick. Its peak year was 1942, with 5 recorded.

Babies named Olivio, 1942

1 in 546,000

Olivio over time, 1880–2025

Boys

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 Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.

Olivio: meaning, origin, and history

Masculine form of Olivia

Deeper origin not confirmed in the cited records

What Olivio means

Olivio is a masculine form of Olivia.

Origin, language, and formation

Olivio is used in Galician and Italian.

Related names and everyday forms

Related names include Olivia.

American usage and historical context

In the United States, 5 boys were recorded with the name Olivio between 1942 and 1942. Its highest annual count was 5 in 1942; its best national rank was #3,922 in 1942.

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 Olivio?

Olivio had fewer than 5 recorded uses in 2025, so these figures use 1942, the last year it was published.

Among all babies, 1942: 1 in 546,000; 5 of 2,731,825 births
Among boys only: 1 in 276,000; <0.01% of boys
Rank, 1942: Unranked; Fewer than 5 uses
Coin-flip room size: 378,713 kids; Even odds of a second one

Where Olivio sits on the popularity scale

Rarest published (5 a year)#1 — Liam (20,818)

Chance at least one other child shares the name

If the other children were drawn at random from the 1942 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 378,713 children born in 1942 and it's an even bet that one of them is another Olivio. In a class of 30 the chance is Under 1%.

When Olivios were born

Half of everyone ever recorded as Olivio was born before 1942 — so the typical Olivio is around 83 today.

Median birth year: 1942; About 83 years old
Biggest decade: 1940s; 100.0% of all use
Born in the last 25 years: 100.0%; A modern name
Recorded since 1950: 0; People you could plausibly meet

Choose a decade

1940s — 100.0% of all recorded uses (5).

Is Olivio 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: —; Not ranked then
Rank vs 5 years ago: New entry; Not ranked then
Rank vs 10 years ago: —; Not ranked then
Births vs 10 years ago: —; Not published both years
Share of its own peak: 0%; Peak was 1942 (5)
Years since peak: 83; Years
Year-to-year steadiness: Not enough data; Too few years
Best rank ever: #3,922; 1942

Spellings of Olivio

Olivio is not the most common spelling — Oliver is, with 96.8% against Olivio's <0.01%.

Oliver96.8%269,903
Flavio1.1%3,061
Olivier0.71%1,989
Eligio0.56%1,548
Ovidio0.39%1,082
Olivia0.28%791
Elijio0.19%527
Olivio<0.01%5

Grouped by closeness of spelling (up to two letter changes), same sex, with a floor on all-time use. It catches Sophia/Sofia and Aiden/Ayden, and misses spellings that sound alike but look different, like Sean and Shawn.

Olivio around the world

Where Olivio 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.

France
1977–2025
#3,034
in 2025
South Australia
1964–1980
#422
in 1980

Popularity data from Institut national de la statistique et des études économiques and Consumer and Business Services (South Australia). INSEE data under Licence Ouverte / Etalab 2.0. CBS SA data under CC BY 4.0.

Olivio by the numbers

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

As a boy's name

Rank in 2025: Unranked
Trend vs 5 yrs ago: —
Best rank ever: #3,922; 1942
Peak year: 1942; 5 that year
First recorded: 1942
Last recorded: 1942
All-time count: 5
Count in 2025: Under 5

Names similar to Olivio

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

Olivet Oliber Oliwer Oliwier Olias Olivar Olindo Olif Olijah Levio Elvio Oliva Fulvio Otavio Olice Davio Olisaemeka Ottavio Senovio Olivia Torivio Olive Oliverio Oliverjames

Sibling names for Olivio

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

For a sister

Jerilyn Carolynn Georgianna Judie Carroll Freddie Prudence Gerry

For a brother

Jerold Gail Errol Jerald Mack Sherwood Lupe Connie

Explore around Olivio

Top names of 1942, Olivio's peak year The 1940s in full Other names that peaked in 1942 Boys' names starting with O Galician Boy Names