Kajah is a distinctive girls' name in United States, ranking #16216 in 2000 with 5 recorded births. This places Kajah in the bottom 8% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1998 with 12 births ranking #7765. Since 1996, the popularity has decreased by 37.5%. In 2000, approximately 1 in every 363,194 girls born was named Kajah. FALLING Recent data shows the name is currently falling.