Aija is a distinctive girls' name in United States, ranking #8037 in 2000 with 12 recorded births. The name reached its all-time peak in 2003 with 30 births ranking #4310. Since 1996, the popularity has decreased by 36.8%. In 2000, approximately 1 in every 151,331 girls born was named Aija. RISING Recent data shows the name is currently rising.