Aija is a distinctive girls' name in United States, ranking #5628 in 1997 with 17 recorded births. The name reached its all-time peak in 2003 with 30 births ranking #4310. Since 1996, the popularity has decreased by 10.5%. In 1997, approximately 1 in every 102,392 girls born was named Aija. RISING Recent data shows the name is currently rising.