Kajah is a distinctive girls' name in United States, ranking #14410 in 2009 with 7 recorded births. The name reached its all-time peak in 1998 with 12 births ranking #7765. Since 1996, the popularity has decreased by 12.5%. In 2009, approximately 1 in every 262,410 girls born was named Kajah. FALLING Recent data shows the name is currently falling.