Aija is a distinctive girls' name in United States, ranking #6369 in 1998 with 15 recorded births. The name reached its all-time peak in 2003 with 30 births ranking #4310. Since 1996, the popularity has decreased by 21.1%. In 1998, approximately 1 in every 117,793 girls born was named Aija. RISING Recent data shows the name is currently rising.