Ajay is a distinctive boys' name in United States, ranking #1080 in 2005 with 152 recorded births. The name reached its all-time peak in 2011 with 158 births ranking #1143. Since 1996, the popularity has increased by 92.4%. In 2005, approximately 1 in every 13,139 boys born was named Ajay. STABLE Recent data shows the name is currently stable.