Alexsa is a distinctive girls' name in United States, ranking #8419 in 2016 with 13 recorded births. The name reached its all-time peak in 2009 with 41 births ranking #3804. Since 1996, the popularity has decreased by 23.5%. In 2016, approximately 1 in every 136,268 girls born was named Alexsa. FALLING Recent data shows the name is currently falling.