How Many People Are Named Alfonza?
An estimated 1,041 people in the United States have the first name Alfonza. It is almost exclusively a male name. The average bearer is 63 years old, and Alfonza peaked in popularity in 1957 with 47 births that year.
Below you will find a full statistical profile of Alfonza 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 Alfonza paired with any surname.
Estimated Living Americans
1,041
About 1 in 329,255 people in the U.S.
Rarity
Rare
Predicted Gender
Male
100.0% confidence
Average Age
63
years old
Peak Year
1957
47 births
Total Registered
1,714
since 1880
Gender Distribution for Alfonza
Alfonza is almost exclusively a male name. Out of 1,714 total births registered, 100.0% were male.
Alfonza as a male name
Ranked #10,413 in 2000
5 male births in 2000
Peak: 1957 (47 births)
Alfonza: Popularity Over Time
SSA records for Alfonza span from the 1910s to the 2000s, covering 10 decades of naming data. The most popular decade for this name was the 1950s, when 374 babies were registered. Alfonza has declined significantly from its peak in the 1950s. Recent registrations are a fraction of what they were at the name's height.
Alfonza by Decade
How has Alfonza 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.
Alfonza by State
Birth registrations for Alfonza span all 5 states and territories in the SSA database. The highest counts are in North Carolina, Alabama, Georgia. The lowest are in Virginia, South Carolina, Georgia. On average, about 130 Alfonzas were registered per state.
Alfonza + Last Name Combinations
How many people share a full name with Alfonza as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Alfonza
Other first names starting with A with a similar number of bearers.
Alfonza: Questions and Answers
How many people in the U.S. are named Alfonza?
We estimate approximately 1,041 people named Alfonza 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 329,255 Americans share this first name.
Is Alfonza a common name?
Alfonza is classified as "Rare" and is more popular than 90.4% of all first names in the SSA database. A total of 1,714 births have been registered with this name since 1880.
When was Alfonza most popular?
Alfonza reached peak popularity in 1957, when 47 babies were given this name. The average age of a living person named Alfonza is approximately 63 years old, reflecting when the name was most commonly given.
Is Alfonza a male name?
Alfonza is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Alfonza Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Alfonza Smith, Alfonza Johnson, Alfonza 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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