Ajah is a distinctive girls' name in United States, ranking #5116 in 2012 with 27 recorded births. The name reached its all-time peak in 1999 with 97 births ranking #1689. Since 1996, the popularity has decreased by 44.9%. In 2012, approximately 1 in every 65,213 girls born was named Ajah. STABLE Recent data shows the name is currently stable.