How Many People Are Named Deluca?
An estimated 261 people in the United States have the first name Deluca. It is almost exclusively a male name. The average bearer is 5 years old, and Deluca peaked in popularity in 2023 with 52 births that year.
Below you will find a full statistical profile of Deluca 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 Deluca paired with any surname.
Estimated Living Americans
261
About 1 in 1,313,235 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
5
years old
Peak Year
2023
52 births
Total Registered
263
since 1880
Gender Distribution for Deluca
Deluca is almost exclusively a male name. Out of 263 total births registered, 100.0% were male.
Deluca as a male name
Ranked #3,806 in 2024
29 male births in 2024
Peak: 2023 (52 births)
Deluca: Popularity Over Time
SSA records for Deluca span from the 2010s to the 2020s, covering 2 decades of naming data. The most popular decade for this name was the 2020s, when 202 babies were registered. Deluca remains highly popular today, with recent registration numbers near its historical peak.
Deluca by Decade
How has Deluca 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.
Deluca by State
Deluca + Last Name Combinations
How many people share a full name with Deluca as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Deluca
Other first names starting with D with a similar number of bearers.
Deluca: Questions and Answers
How many people in the U.S. are named Deluca?
We estimate approximately 261 people named Deluca 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 1,313,235 Americans share this first name.
Is Deluca a common name?
Deluca is classified as "Very Rare" and is more popular than 77.6% of all first names in the SSA database. A total of 263 births have been registered with this name since 1880.
When was Deluca most popular?
Deluca reached peak popularity in 2023, when 52 babies were given this name. The average age of a living person named Deluca is approximately 5 years old, reflecting when the name was most commonly given.
Is Deluca a male name?
Deluca is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Deluca Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Deluca Smith, Deluca Johnson, Deluca 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 2023 life tables broken down by sex. The U.S. population figure (342,754,338) is from the Census Bureau's July 2025 estimate. Full methodology.
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