MallowbyNames

Guerino

gweh-REE-noh · Little warrior or little spear, a diminutive of Guerino, itself a form of Guerrier.

Peak popularity
1918
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Guerino since 1913

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

71320192019602000Most births 1918Boys
Data table (by decade)
DecadeBoys
1910s87
1920s56
1930s6
1940s0
1950s0
1960s0
1970s0
1980s0
1990s0
2000s0
2010s0
2020s0

Meaning & origin

Guerino is a rare Italian name with a martial meaning. It first appeared in U.S. records in 1913, a few years before its peak in 1918, when it reached its highest recorded usage. Since then, its trajectory has been stable, with very low but consistent use over the decades. The name never broke into the national top 1000 and was never concentrated enough to have top states associated with it. Its rarity makes it a distinctive choice, rooted in Italian heritage and a tradition of warrior-derived names.

Guerino is an Italian given name derived from the Late Latin guerri (warrior), itself from the Germanic element werra (strife, war). It is a diminutive form of Guerino, related to the French Guérin and the Italian Guerriero. The name was borne by several early saints and has been used in Italy since the Middle Ages, though it remains relatively rare.

Nicknames & variants

Nicknames: Guero, Rino

Variants: Guerin, Guérin, Guerriero

Sibling names for Guerino

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

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

G is for Guerino, our favorite little boy.

G is for Guerino…”

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

Make Guerino's book

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

Questions parents ask

What does the name Guerino mean?
Guerino means 'little warrior' or 'little spear', from the Italian word for warrior.
Is Guerino a common name?
Guerino is very rare. In 1918, its peak year of recorded use, it ranked well below the top 1000 in the United States, and it has never ranked in the top 1000 since Social Security records began.
Is Guerino a boy's name?
Yes, Guerino is almost exclusively used as a masculine given name.