Allysa is a distinctive girls' name in United States, ranking #2393 in 2003 with 69 recorded births. The name reached its all-time peak in 1998 with 150 births ranking #1220. Since 1996, the popularity has decreased by 42.0%. In 2003, approximately 1 in every 26,479 girls born was named Allysa. FALLING Recent data shows the name is currently falling.