Lysa is a distinctive girls' name in United States, ranking #19334 in 2008 with 5 recorded births. The name reached its all-time peak in 1996 with 11 births ranking #7905. Since 1996, the popularity has decreased by 54.5%. In 2008, approximately 1 in every 378,144 girls born was named Lysa. FALLING Recent data shows the name is currently falling.