Alphonzo is a distinctive boys' name in United States, ranking #10933 in 2022 with 6 recorded births. The name reached its all-time peak in 1996 with 19 births ranking #3550. Since 1996, the popularity has decreased by 68.4%. In 2022, approximately 1 in every 290,729 boys born was named Alphonzo. RISING Recent data shows the name is currently rising.