Given name & surname

Costanzo

Costanzo is a masculine given name. It is used in Italian.

Meaning & origin

Where it comes from

Costanzo comes from Latin.

Adapted from Wiktionary (CC BY-SA 4.0)

How it developed

From Latin Constantius.

Adapted from Wiktionary (CC BY-SA 4.0)

The story

Published U.S. birth records include this spelling as early as 1928. This is the earliest published observation available here, rather than a date for the name’s origin.

From dated birth records

Costanzo through the years

Babies since 1880
12
12 boys · 0 girls
Most popular year
1928
7 babies
2025
0
Outside the ranked list
2021–25 vs 2016–20
—
Too few births to compare
0246819401960198020002025Highest share 19280.0
Costanzo in U.S. Social Security birth records, 1928–2025, per million boys born. Years with fewer than five births for a sex are not published and appear as zero. Use the arrow keys to step through years.

By the numbers

The most recent published U.S. birth count for boys is 5 in 1932. Later missing counts do not mean the name went unused. Its largest published annual count for boys was 7 in 1928. Published U.S. population figures for this spelling include 5,752 as a surname in 2020.

From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.

Costanzo’s family of names

In Italian usage, Costanzo has a conventional equivalent in the French form Constance. In Italian usage, Costanzo has a conventional equivalent in the Russian form Константий. In Italian usage, Costanzo has a conventional equivalent in the Russian form Констанций.

Walk Costanzo’s family in the name graph

CostanzoConstanceConstantConstancioКонстантий

The ring: across languages.

Hover or tab through the constellation to see how each name is related. Bigger dots are names more people in the U.S. share.

Across languages 5

Equivalents and cognates in other languages, plus older forms it grew from.

Similar names

If you love Costanzo, these share its style, era, origin or sound, from outside its own family.

Latin

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Sibling ideas

Names that share Costanzo’s feel without repeating its first letter or rhyming with it.

A brother for Costanzo

A sister for Costanzo