Alejandra is a moderately popular girls' name in United States, ranking #451 in 2015 with 703 recorded births. The name reached its all-time peak in 1998 with 2,020 births ranking #156. Since 1996, the popularity has decreased by 64.0%. In 2015, approximately 1 in every 2,539 girls born was named Alejandra. FALLING Recent data shows the name is currently falling.