How Common is the First Name Alphonso?
We estimate that there are 9,402 people named Alphonso who are currently alive and were born in the United States. Alphonso is the 1,099th most common for men, and the 2,552nd most common overall.
How Old are People Named Alphonso?
The average person named Alphonso is 53.06 years old.
Is Alphonso a Popular Baby Name Right Now?
21 people named Alphonso were born in the U.S. in 2025. It was the 4,707th most popular name for boys, and the 9,947th most popular overall.
The popularity of Alphonso peaked in 1900, when it was the 375th most popular name for baby boys.
Is Alphonso a Boy's Name or a Girl's Name?
Alphonso is almost exclusively a male name. 99.8% of people named Alphonso are male.