Aquila is a distinctive girls' name in United States, ranking #5921 in 1999 with 17 recorded births. The name reached its all-time peak in 1996 with 21 births ranking #4749. Since 1996, the popularity has decreased by 19.0%. In 1999, approximately 1 in every 104,340 girls born was named Aquila. FALLING Recent data shows the name is currently falling.