How Many People Are Named Delfino?
An estimated 1,671 people in the United States have the first name Delfino. It is almost exclusively a male name. The average bearer is 43 years old, and Delfino peaked in popularity in 1999 with 41 births that year.
Below you will find a full statistical profile of Delfino 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 Delfino paired with any surname.
Estimated Living Americans
1,671
About 1 in 205,119 people in the U.S.
Rarity
Rare
Predicted Gender
Male
100.0% confidence
Average Age
43
years old
Peak Year
1999
41 births
Total Registered
2,353
since 1880
Gender Distribution for Delfino
Delfino is almost exclusively a male name. Out of 2,353 total births registered, 100.0% were male.
Delfino as a male name
Ranked #6,225 in 2024
14 male births in 2024
Peak: 1999 (41 births)
Delfino: Popularity Over Time
SSA records for Delfino span from the 1910s to the 2020s, covering 12 decades of naming data. The most popular decade for this name was the 1990s, when 305 babies were registered. Delfino has declined significantly from its peak in the 1990s. Recent registrations are a fraction of what they were at the name's height.
Delfino by Decade
How has Delfino 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.
Delfino by State
Birth registrations for Delfino span all 6 states and territories in the SSA database. The highest counts are in Texas, California, New Mexico. The lowest are in Arizona, Illinois, Colorado. On average, about 214 Delfinos were registered per state.
Delfino + Last Name Combinations
How many people share a full name with Delfino as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Delfino
Other first names starting with D with a similar number of bearers.
Delfino: Questions and Answers
How many people in the U.S. are named Delfino?
We estimate approximately 1,671 people named Delfino 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 205,119 Americans share this first name.
Is Delfino a common name?
Delfino is classified as "Rare" and is more popular than 92.9% of all first names in the SSA database. A total of 2,353 births have been registered with this name since 1880.
When was Delfino most popular?
Delfino reached peak popularity in 1999, when 41 babies were given this name. The average age of a living person named Delfino is approximately 43 years old, reflecting when the name was most commonly given.
Is Delfino a male name?
Delfino is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Delfino Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Delfino Smith, Delfino Johnson, Delfino 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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