Lexis is a distinctive girls' name in United States, ranking #2131 in 2010 with 93 recorded births. The name reached its all-time peak in 1998 with 217 births ranking #948. Since 1996, the popularity has decreased by 53.3%. In 2010, approximately 1 in every 19,111 girls born was named Lexis. FALLING Recent data shows the name is currently falling.