MallowbyNames

Romario

roh-MAH-ree-oh · Of debated origin; either a Portuguese and Spanish elaboration of Romanus meaning 'Roman' or a modern creation inspired by the Brazilian footballer Romário.

2025 rank (boys)
#4,139
Babies named in 2025
25
Peak popularity
1994
2025 frequency
1 in 68,323 boys
Usually for
Boys
Trend
Declining since 1995

Declining since 1995, #4,139 for boys today.

Popularity of Romario since 1989

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

34681021990200020102020Most births 1994Boys
Data table (by decade)
DecadeBoys
1980s9
1990s410
2000s346
2010s205
2020s158

Meaning & origin

Romario is a name with modern origins, first recorded in the United States in 1989. It reached its peak popularity in 1994, the same year Brazilian footballer Romário led his national team to a World Cup victory; in that peak year, the name ranked 4139. Since 1995 the name has been in decline, and by 2025 the name was given to roughly 1 in every 68,323 baby boys. The name's trajectory reflects its close tie to a single famous bearer, with usage falling as that figure's prominence faded. Romario remains a distinctive choice, primarily found in Portuguese- and Spanish-speaking communities, though it has not been concentrated in any specific U.S. states.

Romario is most famously associated with Brazilian footballer Romário de Souza Faria, who rose to prominence in the late 1980s and early 1990s. The name itself is likely a modern elaboration of the Latin Romanus, meaning 'Roman,' or a variant of the Spanish Román. It shares a structure with names like Mario but with the addition of the 'R' prefix, perhaps influenced by the Italian surname Romario. Records show the name first appearing in the United States in 1989, coinciding with Romário's early career, and peaking in 1994, the year he led Brazil to a World Cup victory.

Romario” around the world

Where Romario lands in the latest official birth statistics abroad, matched to the U.S. spelling.

  • France

    5

    babies in 2024

Sources: INSEE (France).

Nicknames & variants

Nicknames: Ro, Mario, Romy

Variants: Romário

Sibling names for Romario

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

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

R is for Romario, our favorite little boy.

R is for Romario…”

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

Make Romario's book

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

Questions parents ask

What does the name Romario mean?
The meaning of Romario is debated. It may derive from the Latin 'Romanus,' meaning 'Roman,' or it may be a modern creation popularized by the Brazilian footballer Romário.
How popular is the name Romario?
Romario first appeared in U.S. records in 1989 and peaked in 1994 at rank 4139. By 2025, it had fallen to rank 4139, with about 1 in 68,323 newborn boys given the name.
Is Romario a boy's name?
Yes, Romario is almost exclusively used as a boy's name, though it could theoretically be unisex.