Ajay is a distinctive boys' name in United States, ranking #1238 in 1998 with 98 recorded births. The name reached its all-time peak in 2011 with 158 births ranking #1143. Since 1996, the popularity has increased by 24.1%. In 1998, approximately 1 in every 19,503 boys born was named Ajay. STABLE Recent data shows the name is currently stable.