Deontay is a distinctive boys' name in United States, ranking #4058 in 2008 with 25 recorded births. The name reached its all-time peak in 1996 with 57 births ranking #1675. Since 1996, the popularity has decreased by 56.1%. In 2008, approximately 1 in every 81,598 boys born was named Deontay. FALLING Recent data shows the name is currently falling.