Lexington is a distinctive girls' name in United States, ranking #3207 in 2011 with 52 recorded births. The name reached its all-time peak in 2014 with 83 births ranking #2262. Since 1996, the popularity has increased by 173.7%. In 2011, approximately 1 in every 33,823 girls born was named Lexington. FALLING Recent data shows the name is currently falling.