How Many People Are Named Costanzo?
people named Costanzo are alive in the United States today (estimate)
About 1 in 341,784,857 people in the US has this name
Based on 12 babies named Costanzo in Social Security records from 1928 to 1932, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Population Percentage
Of US population
Peak Year
7 births
Trend
Last year given
📖 Name Origin & Meaning
Meaning:
Italian form of CONSTANS.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
Related & Similar Names
⚧ Gender Distribution
All of the babies given the name Costanzo in the records were boys.
👥 Age Distribution
The average person named Costanzo alive today is about 94 years old, and 100% are 60 or older.
📈 Popularity Over Time
Costanzo first appears in the records in 1928 and was given most often in 1928, to 7 babies. The last year it was given to at least 5 babies of one sex was 1932.
Babies given the name each year, 1928 to 1932
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