Porfirio is a distinctive boys' name in United States, ranking #7420 in 2014 with 11 recorded births. The name reached its all-time peak in 1998 with 41 births ranking #2229. Since 1996, the popularity has decreased by 67.6%. In 2014, approximately 1 in every 174,585 boys born was named Porfirio. FALLING Recent data shows the name is currently falling.