Lexington is a distinctive girls' name in United States, ranking #2449 in 2017 with 74 recorded births. The name reached its all-time peak in 2014 with 83 births ranking #2262. Since 1996, the popularity has increased by 289.5%. In 2017, approximately 1 in every 23,323 girls born was named Lexington. FALLING Recent data shows the name is currently falling.