Ajay is a distinctive boys' name in United States, ranking #1434 in 2015 with 119 recorded births. The name reached its all-time peak in 2011 with 158 births ranking #1143. Since 1996, the popularity has increased by 50.6%. In 2015, approximately 1 in every 16,103 boys born was named Ajay. STABLE Recent data shows the name is currently stable.