Alfonso
Recorded for both sexesGen X2025 rank
#1,012
down −90 places
2025 births
223
down −28 births
All-time births
41,464
1% of them in 2025
More common than
99%
of all archived spellings recorded for boys, by lifetime births for that sex
- Peak year
- 1991
- 574 births
- Best rank
- #294
- in 1929
- First recorded
- 1881
- #783 that year
- Last recorded
- 2025
- still in the data
- Average birth year
- 1971
- weighted by recorded births
- Years recorded
- 142 of 146
- with gaps
Top five years
- 1991574#395Peak
- 1993544#421
- 1990537#422
- 1992532#418
- 1994530#430
Rank over time
Inverted scale — nearer the top is more popular. Unrecorded years are left blank, not drawn as zero.
Best rank #294 in 1929 · peak births 574 in 1991
Boys and girls
Births per year for each sex, on one shared scale. The girls' series is dashed.
● 100% boys■ 0% girls
41,464 boys · 115 girls, all time
Births by decade
Where the name's whole run sits, with the best and worst rank it held in each decade
Trajectory by decade
Where Alfonso has ranked, decade by decade
The band spans each decade's best and worst rank; the line follows its best.