Lexis is a distinctive girls' name in United States, ranking #1863 in 2009 with 114 recorded births. The name reached its all-time peak in 1998 with 217 births ranking #948. Since 1996, the popularity has decreased by 42.7%. In 2009, approximately 1 in every 16,113 girls born was named Lexis. FALLING Recent data shows the name is currently falling.