Pa is a distinctive girls' name in United States, ranking #13827 in 2004 with 7 recorded births. The name reached its all-time peak in 1996 with 57 births ranking #2334. Since 1996, the popularity has decreased by 87.7%. In 2004, approximately 1 in every 262,303 girls born was named Pa. FALLING Recent data shows the name is currently falling.