Porfirio is a distinctive boys' name in United States, ranking #10424 in 2025 with 7 recorded births. This places Porfirio in the bottom 25% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1998 with 41 births ranking #2229. Since 1996, the popularity has decreased by 79.4%. In 2025, approximately 1 in every 244,011 boys born was named Porfirio. FALLING Recent data shows the name is currently falling.