Porshia is a distinctive girls' name in United States, ranking #8437 in 1998 with 11 recorded births. The name reached its all-time peak in 1996 with 19 births ranking #5231. Since 1996, the popularity has decreased by 42.1%. In 1998, approximately 1 in every 160,626 girls born was named Porshia. STABLE Recent data shows the name is currently stable.