Diontay is a distinctive boys' name in United States, ranking #4439 in 1996 with 14 recorded births. This places Diontay in the top 42% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1996 with 14 births ranking #4439. In 1996, approximately 1 in every 135,302 boys born was named Diontay. STABLE Recent data shows the name is currently stable.