Allysa is a distinctive girls' name in United States, ranking #2458 in 2007 with 76 recorded births. The name reached its all-time peak in 1998 with 150 births ranking #1220. Since 1996, the popularity has decreased by 36.1%. In 2007, approximately 1 in every 25,295 girls born was named Allysa. FALLING Recent data shows the name is currently falling.