Delvin is a distinctive boys' name in United States, ranking #1583 in 1999 with 69 recorded births. The name reached its all-time peak in 2000 with 80 births ranking #1506. Since 1996, the popularity has decreased by 12.7%. In 1999, approximately 1 in every 27,827 boys born was named Delvin. FALLING Recent data shows the name is currently falling.