How Many People Are Named Deciderio?
An estimated 1 people in the United States have the first name Deciderio. It is almost exclusively a male name. The average bearer is 50 years old, and Deciderio peaked in popularity in 1919 with 5 births that year.
Below you will find a full statistical profile of Deciderio as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, and state-by-state birth registrations. You can also check how many people share the full name Deciderio paired with any surname.
Key Insights
- Deciderio is exceptionally rare. Fewer than 100 people with this name are estimated to be alive in the U.S. today.
Estimated Living Americans
1
About 1 in 342,754,338 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
50
years old
Peak Year
1919
5 births
Total Registered
10
since 1880
Gender Distribution for Deciderio
Deciderio is almost exclusively a male name. Out of 10 total births registered, 100.0% were male.
Deciderio as a male name
Ranked #4,124 in 1930
5 male births in 1930
Peak: 1919 (5 births)
Deciderio: Popularity Over Time
SSA records for Deciderio span from the 1910s to the 1930s, covering 2 decades of naming data. The most popular decade for this name was the 1930s, when 5 babies were registered. Deciderio remains highly popular today, with recent registration numbers near its historical peak.
Deciderio by Decade
How has Deciderio tracked across different eras? The table below groups all SSA birth registrations into 10-year periods, with separate male and female counts. The colored bar shows each decade's share relative to the peak.
Deciderio + Last Name Combinations
How many people share a full name with Deciderio as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Deciderio
Other first names starting with D with a similar number of bearers.
Deciderio: Questions and Answers
How many people in the U.S. are named Deciderio?
We estimate approximately 1 people named Deciderio are alive in the United States today. This is based on SSA birth records from 1880 to 2024, adjusted for mortality using CDC life tables. About 1 in 342,754,338 Americans share this first name.
Is Deciderio a common name?
Deciderio is classified as "Very Rare" and is more popular than 3.8% of all first names in the SSA database. A total of 10 births have been registered with this name since 1880.
When was Deciderio most popular?
Deciderio reached peak popularity in 1919, when 5 babies were given this name. The average age of a living person named Deciderio is approximately 50 years old, reflecting when the name was most commonly given.
Is Deciderio a male name?
Deciderio is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Deciderio Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Deciderio Smith, Deciderio Johnson, Deciderio Williams. You can also search any combination on our homepage.
Where does this data come from?
Our estimates use Social Security Administration birth records (1880 to 2024), adjusted for survival using CDC 0 life tables broken down by sex. The U.S. population figure (342,754,338) is from the Census Bureau estimate. Full methodology.
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