Afonso is a distinctive boys' name in England & Wales, ranking #1511 in 2015 with 16 recorded births. This places Afonso in the top 25% of ranked UK boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2018 with 18 births ranking #1382. In 2015, approximately 1 in every 20,827 boys born was named Afonso. RISING Recent data shows the name is currently rising.