Deontay is a distinctive boys' name in United States, ranking #1938 in 1998 with 50 recorded births. The name reached its all-time peak in 1996 with 57 births ranking #1675. Since 1996, the popularity has decreased by 12.3%. In 1998, approximately 1 in every 38,226 boys born was named Deontay. FALLING Recent data shows the name is currently falling.