Porfirio is a distinctive boys' name in United States, ranking #4999 in 2012 with 19 recorded births. The name reached its all-time peak in 1998 with 41 births ranking #2229. Since 1996, the popularity has decreased by 44.1%. In 2012, approximately 1 in every 99,822 boys born was named Porfirio. FALLING Recent data shows the name is currently falling.