Delton is a distinctive boys' name in United States, ranking #3553 in 2003 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 2003, approximately 1 in every 79,011 boys born was named Delton. FALLING Recent data shows the name is currently falling.