Kajah is a distinctive girls' name in United States, ranking #12845 in 1997 with 6 recorded births. The name reached its all-time peak in 1998 with 12 births ranking #7765. Since 1996, the popularity has decreased by 25.0%. In 1997, approximately 1 in every 290,110 girls born was named Kajah. FALLING Recent data shows the name is currently falling.