MallowbyNames

Emileo

EM-ih-lee-oh · Of uncertain origin; possibly a modern blend of Emil and Leo, or a variant of Emilio, ultimately from Latin Aemilius meaning 'rival'.

2025 rank (boys)
#6,143
Babies named in 2025
14
Peak popularity
2020
2025 frequency
1 in 122,005 boys
Usually for
Boys
Trend
Rising since 2002

Rising since 2002, #6,143 for boys today.

Popularity of Emileo since 1925

Babies named Emileo per year in U.S. Social Security records.

5101519602000Most births 2020Boys
Data table (by decade)
DecadeBoys
1920s5
1930s0
1940s0
1950s0
1960s0
1970s0
1980s0
1990s17
2000s31
2010s63
2020s72

Meaning & origin

Emileo is a rare and modern-sounding name that first appeared in U.S. birth records in 1925, but it has remained uncommon throughout most of its history. Its popularity has been slowly rising since 2002, and it reached its peak rank of 6,143 in 2020, though it still remains a very unusual choice. In 2025, the name was given to approximately 1 in every 122,005 baby boys. The name is most frequently recorded in California, suggesting a possible Hispanic influence, as it resembles the Spanish and Italian name Emilio. While its precise origin is unclear, Emileo likely represents a creative fusion of the classic Emil and the popular suffix -eo, seen in names like Mateo and Leo. Its sound is both melodic and contemporary, appealing to parents seeking a distinctive alternative to more common names like Emiliano or Emilio. The name has not been borne by any widely known figures, and its rarity makes it a truly individual choice.

Emileo is a rare name that first appeared in U.S. records in 1925. It may derive from the Latin family name Aemilius, via Italian Emilio or Spanish Emiliano, but its spelling suggests a modern coinage blending Emil and Leo. The name has seen slight usage in the United States, with a recent increase in popularity since the early 2000s.

Where Emileo is most popular

Births per 100,000 boys by state, 2025. The lightest shade means too few recorded births.

Nicknames & variants

Nicknames: Em, Leo, Milo, Emmy

Variants: Emilio, Emile, Emiliano

Sibling names for Emileo

Names that share Emileo's style, for a brother or sister.

Sisters: Mila, Leona, Emilia, Sofia, Lena

Brothers: Emiliano, Luca, Mateo, Julian, Enzo

A parent animal hugging its little one, the personalized name page

E is for Emileo, our favorite little boy.

E is for Emileo…”

In a Mallowby alphabet book, Emileo's letter becomes Emileo's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Emileo's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Emileo mean?
The meaning of Emileo is uncertain. It may be a modern blend of Emil and Leo, or a variant of Emilio, which comes from the Latin family name Aemilius meaning 'rival'.
How popular is the name Emileo?
Emileo is a very rare name. In 2025, it ranked 6,143rd in the United States, with about 1 in 122,005 baby boys given the name that year. Its popularity has been gradually rising since 2002.
Is Emileo a boy's name or a girl's name?
Emileo is almost exclusively used as a boy's name in the United States.