Kaija is a distinctive girls' name in United States, ranking #3920 in 1999 with 30 recorded births. The name reached its all-time peak in 2002 with 49 births ranking #2993. Since 1996, the popularity has increased by 15.4%. In 1999, approximately 1 in every 59,126 girls born was named Kaija. FALLING Recent data shows the name is currently falling.