Pa is a distinctive girls' name in United States, ranking #19306 in 2006 with 5 recorded births. The name reached its all-time peak in 1996 with 57 births ranking #2334. Since 1996, the popularity has decreased by 91.2%. In 2006, approximately 1 in every 380,214 girls born was named Pa. FALLING Recent data shows the name is currently falling.