Alexsa is a distinctive girls' name in United States, ranking #5112 in 2010 with 27 recorded births. The name reached its all-time peak in 2009 with 41 births ranking #3804. Since 1996, the popularity has increased by 58.8%. In 2010, approximately 1 in every 65,827 girls born was named Alexsa. FALLING Recent data shows the name is currently falling.