Lexington is a distinctive girls' name in United States, ranking #3557 in 2002 with 38 recorded births. The name reached its all-time peak in 2014 with 83 births ranking #2262. Since 1996, the popularity has increased by 100.0%. In 2002, approximately 1 in every 47,285 girls born was named Lexington. FALLING Recent data shows the name is currently falling.