Allysa is a distinctive girls' name in United States, ranking #2581 in 2006 with 70 recorded births. The name reached its all-time peak in 1998 with 150 births ranking #1220. Since 1996, the popularity has decreased by 41.2%. In 2006, approximately 1 in every 27,158 girls born was named Allysa. FALLING Recent data shows the name is currently falling.