Lexa is a distinctive girls' name in United States, ranking #4243 in 2023 with 34 recorded births. The name reached its all-time peak in 2017 with 115 births ranking #1808. Since 1996, the popularity has increased by 13.3%. In 2023, approximately 1 in every 47,137 girls born was named Lexa. FALLING Recent data shows the name is currently falling.