MallowbyNames

Eleuterio

el-yoo-TEER-ee-oh · Free, liberated

Peak popularity
1926
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Eleuterio since 1917

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

61218192019602000Most births 1926Boys
Data table (by decade)
DecadeBoys
1910s19
1920s102
1930s82
1940s44
1950s80
1960s63
1970s89
1980s87
1990s92
2000s82
2010s16
2020s0

Meaning & origin

Eleuterio is a rare male name derived from the Greek Eleutherios, meaning 'free'. It first appeared on U.S. records in 1917, but its peak popularity came in 1926, when it ranked highest among its limited usage. Since then, the name has remained stable but very uncommon, never re-entering the top ranks. Its one-in-N statistic is not available due to its rarity, reflecting its status as a distinctive choice. The name carries historical weight through early Christian saints, but it has never achieved widespread use in the United States. Today, Eleuterio remains an obscure but meaningful option, often found within families honoring Hispanic or Italian heritage.

Eleuterio is the Spanish and Italian form of the Greek name Eleutherios, derived from eleutheria meaning 'freedom'. The name was borne by several early Christian saints, including Pope Eleutherius and Saint Eleutherius of Illyria. It has been used in Spanish- and Italian-speaking communities, particularly in regions with strong Catholic traditions, though it remains uncommon.

Nicknames & variants

Nicknames: Leo, Elio, Tero

Variants: Eleutherios, Eleuteriu

Sibling names for Eleuterio

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

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

E is for Eleuterio, our favorite little boy.

E is for Eleuterio…”

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

Make Eleuterio's book

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

Questions parents ask

What does the name Eleuterio mean?
Eleuterio means 'free' or 'liberated', derived from the Greek word eleutheria.
How popular is the name Eleuterio today?
Eleuterio is very rare. It was most popular in 1926, but it has not ranked in the top 1000 U.S. baby names in recent decades. As of 2025, it remains uncommon but stable in usage.
Is Eleuterio a boy's name or a girl's name?
Eleuterio is traditionally a masculine name.