Lyssa is a distinctive girls' name in United States, ranking #5047 in 2005 with 26 recorded births. The name reached its all-time peak in 2000 with 37 births ranking #3563. Since 1996, the popularity has decreased by 27.8%. In 2005, approximately 1 in every 71,065 girls born was named Lyssa. FALLING Recent data shows the name is currently falling.