Ajay is a distinctive boys' name in United States, ranking #1117 in 2006 with 156 recorded births. The name reached its all-time peak in 2011 with 158 births ranking #1143. Since 1996, the popularity has increased by 97.5%. In 2006, approximately 1 in every 13,174 boys born was named Ajay. STABLE Recent data shows the name is currently stable.