Baby name

Alfonzo

Boy

Classic name

The high point came in 1970, with 90 births and the No. 848 spot that year. Few fads, plenty of staying power: it appears in 128 years out of 146. Latest ranking, 2025: No. 3948.

5,783births since 1880

1970sgeneration

No. 848rank at its peak, in 1970

Where babies named Alfonzo are born

1970

Year shown on the map

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The darker the blue, the more common Alfonzo is in the state, compared with its births. White: no births published that year.

Where it is most popular

Compared with the national average, Alfonzo is most common in California (2.2 times), Illinois (2.1) and Texas (2), taking into account all births in each state since 1910.

One letter apart

Alonzo 45,955
Alfonso 41,464
Alfonza 1,714

Names from the same era

Douglass · Judd · Edwardo · Boris · Shon · Shad

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