Lexington is a distinctive girls' name in United States, ranking #2395 in 2013 with 76 recorded births. The name reached its all-time peak in 2014 with 83 births ranking #2262. Since 1996, the popularity has increased by 300.0%. In 2013, approximately 1 in every 23,084 girls born was named Lexington. FALLING Recent data shows the name is currently falling.