Allysa is a distinctive girls' name in United States, ranking #2176 in 2004 with 82 recorded births. The name reached its all-time peak in 1998 with 150 births ranking #1220. Since 1996, the popularity has decreased by 31.1%. In 2004, approximately 1 in every 22,392 girls born was named Allysa. FALLING Recent data shows the name is currently falling.