Deontay is a distinctive boys' name in United States, ranking #5090 in 2010 with 18 recorded births. The name reached its all-time peak in 1996 with 57 births ranking #1675. Since 1996, the popularity has decreased by 68.4%. In 2010, approximately 1 in every 106,578 boys born was named Deontay. FALLING Recent data shows the name is currently falling.