Pa is a distinctive girls' name in United States, ranking #2581 in 1997 with 50 recorded births. The name reached its all-time peak in 1996 with 57 births ranking #2334. Since 1996, the popularity has decreased by 12.3%. In 1997, approximately 1 in every 34,813 girls born was named Pa. FALLING Recent data shows the name is currently falling.