MallowbyNames

Cesario

seh-ZAH-ree-oh · Severed, cut off; possibly derived from Greek 'kēsidion' meaning 'girdle'.

Peak popularity
1937
Usually for
Boys
Trend
Rising since 2022

A 1930s favorite, climbing again.

Popularity of Cesario since 1914

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

61117192019602000Most births 1937Boys
Data table (by decade)
DecadeBoys
1910s29
1920s105
1930s92
1940s107
1950s105
1960s117
1970s122
1980s123
1990s104
2000s98
2010s57
2020s5

Meaning & origin

Cesario is an Italian and Spanish name with roots in the Latin Caesarius, itself tied to the Roman family name Caesar. First recorded in U.S. data in 1914, it has never been a common choice, with no ranking in recent years. Its peak year was 1937, and after a long period of low usage, it has been rising again since 2022, suggesting a modest revival perhaps influenced by literary or cultural trends. The name remains rare, with no top states recorded in the early 21st century, but its historical and saintly associations give it a classic feel. For parents seeking a distinctive, melodious name with Catholic heritage and a touch of theatrical flair, Cesario offers a dignified choice.

Cesario is the Italian and Spanish form of the Latin name Caesarius, which itself derives from the Roman family name Caesar, linked to the Latin word 'caesaries' meaning 'head of hair' or 'cut off' (perhaps referencing a birth by Caesarian section). The name was borne by several early Christian saints, including a 4th-century bishop of Arles and a 6th-century bishop of Terracina. It has been used in Italy and Spain for centuries, though it remains relatively uncommon even in those countries, with a revival in popularity noted since the 2020s.

Nicknames & variants

Nicknames: Cesare, Cesar, Rio

Variants: Cesare, César

Sibling names for Cesario

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

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

C is for Cesario, our favorite little boy.

C is for Cesario…”

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

Make Cesario's book

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

Questions parents ask

What does the name Cesario mean?
Cesario is the Italian and Spanish form of the Latin Caesarius, derived from Caesar, typically associated with the meaning 'severed' or 'hairy,' but the exact origin is debated.
How popular is Cesario currently?
Cesario is not in the current U.S. top 1000; according to Social Security data, its most recent recorded year was 2025, with a rank of null and a rising trajectory since 2022.
Is Cesario a boy's name or a girl's name?
Cesario is traditionally a masculine name, corresponding to the female form Cesaria.