Delvin is a distinctive boys' name in United States, ranking #2646 in 2010 with 46 recorded births. The name reached its all-time peak in 2000 with 80 births ranking #1506. Since 1996, the popularity has decreased by 41.8%. In 2010, approximately 1 in every 41,705 boys born was named Delvin. FALLING Recent data shows the name is currently falling.