Deontay is a distinctive boys' name in United States, ranking #2498 in 2001 with 39 recorded births. The name reached its all-time peak in 1996 with 57 births ranking #1675. Since 1996, the popularity has decreased by 31.6%. In 2001, approximately 1 in every 49,816 boys born was named Deontay. FALLING Recent data shows the name is currently falling.