Alexsa is a distinctive girls' name in United States, ranking #6179 in 1997 with 15 recorded births. The name reached its all-time peak in 2009 with 41 births ranking #3804. Since 1996, the popularity has decreased by 11.8%. In 1997, approximately 1 in every 116,044 girls born was named Alexsa. FALLING Recent data shows the name is currently falling.