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Giulio

Boy name · Italian

US rank
#6,446
Syllables
2
Peak
#2,200 in 1963

13 babies were named Giulio in the US in 2025. It has climbed 588 places in five years.

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US births per million boys, 1914–2025

06.5131914196020002025

Similar names

Popularity: U.S. Social Security Administration (babies with 5+ births per year).

Did you know?

A few things about Giulio you might not know, from US birth records and Wikipedia. Handy for convincing a partner, or a grandparent.

Giulio Natta

Famous Giulio

Giulio Natta

Italian chemist

Choose Giulio and your child shares a first name with Giulio Natta, an Italian chemist. A ready-made answer when someone asks “Giulio, like who?” Giulio Natta's Wikipedia article is available in 69 languages, a good sign of just how widely known they are.

Read about Giulio Natta on Wikipedia (opens in a new tab)

Photo: Unknown authorUnknown author, Public domain (opens in a new tab), via Wikimedia Commons

  • How commonAbout 1 in every 131,579 baby boys born in the US in 2025 was named Giulio, 13 babies in all. In a typical school of 500 kids, your Giulio would very likely be the only one.
  • HistoryGiulio first shows up in US birth records in 1914, the first year at least 5 babies got it. It has been in use for 111 years since.
  • Best yearIts best year was 1963, when it reached #2,200.
  • Then vs nowGiulio is 2.5× more common today than it was in 2000. In 2000 it was given to about 1 in 322,581 baby boys; in 2025, about 1 in 131,579.
  • TrendGiulio has climbed 588 places in the US rankings over the last five years and now sits at #6,446. Fast risers like this often keep climbing, so expect to hear it more.

About the name Giulio

Giulio is a boy name of Italian origin. It has 6 letters and 2 syllables, starting with G and ending in “-lio”. US birth records list Giulio for boys from 1914 to 2025, in 76 of those 112 years. Its best year was 1963, when it ranked #2,200 among boy names. In 2025 it ranked #6,446, with 13 babies.

Origin:Italian names

Giulio for boys, by decade
DecadeBabies per millionAbout 1 in
1910s1.5652,174 boys
1920s3.4297,619 boys
1930s3.1326,797 boys
1950s1.4729,927 boys
1960s3.6276,243 boys
1970s4.5222,717 boys
1980s2.6387,597 boys
1990s4.2239,808 boys
2000s4.7212,766 boys
2010s6.3157,729 boys
2020s8.3120,724 boys

More Italian boy names

Questions about the name Giulio

What is the origin of the name Giulio?

Giulio has Italian roots in our records. Other Italian names include Luca, Leo, Luka.

Is Giulio a boy or girl name?

Giulio is a boy name.

How popular is the name Giulio?

Giulio ranked #6,446 for US boys in 2025, given to 13 babies. Its best year was 1963 (#2,200).