Porfirio is a distinctive boys' name in United States, ranking #5609 in 2011 with 16 recorded births. The name reached its all-time peak in 1998 with 41 births ranking #2229. Since 1996, the popularity has decreased by 52.9%. In 2011, approximately 1 in every 118,687 boys born was named Porfirio. FALLING Recent data shows the name is currently falling.