Delton is a distinctive boys' name in United States, ranking #3473 in 2002 with 25 recorded births. The name reached its all-time peak in 1996 with 33 births ranking #2392. Since 1996, the popularity has decreased by 24.2%. In 2002, approximately 1 in every 77,659 boys born was named Delton. FALLING Recent data shows the name is currently falling.