Porfirio is a distinctive boys' name in United States, ranking #3322 in 2002 with 27 recorded births. The name reached its all-time peak in 1998 with 41 births ranking #2229. Since 1996, the popularity has decreased by 20.6%. In 2002, approximately 1 in every 71,906 boys born was named Porfirio. FALLING Recent data shows the name is currently falling.