Lexington is a distinctive girls' name in United States, ranking #4908 in 2000 with 24 recorded births. The name reached its all-time peak in 2014 with 83 births ranking #2262. Since 1996, the popularity has increased by 26.3%. In 2000, approximately 1 in every 75,666 girls born was named Lexington. FALLING Recent data shows the name is currently falling.