Lylian is a distinctive girls' name in United States, ranking #5658 in 2012 with 24 recorded births. This places Lylian in the top 29% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2006 with 28 births ranking #5042. In 2012, approximately 1 in every 73,364 girls born was named Lylian. FALLING Recent data shows the name is currently falling.