Lexis is a distinctive girls' name in United States, ranking #1903 in 2007 with 109 recorded births. The name reached its all-time peak in 1998 with 217 births ranking #948. Since 1996, the popularity has decreased by 45.2%. In 2007, approximately 1 in every 17,637 girls born was named Lexis. FALLING Recent data shows the name is currently falling.