Ajax is a distinctive boys' name in United States, ranking #4145 in 2020 with 24 recorded births. This places Ajax in the top 29% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2023 with 45 births ranking #2804. In 2020, approximately 1 in every 71,878 boys born was named Ajax. FALLING Recent data shows the name is currently falling.