Alfonson
Alfonson is a boy's name that peaked in 1965, when it was the 2,982nd most popular in the United States. It has not appeared in the national data since 1965. About 7 Alfonsons are alive in the United States today, and half of them are over 60.
Popularity, 1880–2025
boys named Alfonson
By the numbers
- Total US births
- 8
- Estimated living today
- 7
- Median age today
- 60
- Peak year
- 1965
- Best rank
- 2,982nd
- Rank in 2025
- unranked
- First recorded
- 1965
Names of 1965
The most popular boys’ names the year Alfonson peaked:
Related names
Alfonson against another name
Two names on one chart, with the year one overtook the other.
Try it on yourself
Source: US Social Security Administration, national and state baby-name files, 1880–2025. Counts include only births registered with the SSA, and names with fewer than five births in a year are not published. The living estimate applies SSA cohort life tables to those births; it counts people born in the United States, so it misses anyone who arrived later and anyone who has left.