Kajah is a distinctive girls' name in United States, ranking #8533 in 2002 with 12 recorded births. The name reached its all-time peak in 1998 with 12 births ranking #7765. Since 1996, the popularity has increased by 50.0%. In 2002, approximately 1 in every 149,735 girls born was named Kajah. FALLING Recent data shows the name is currently falling.