Delvin is a distinctive boys' name in United States, ranking #1538 in 1998 with 70 recorded births. The name reached its all-time peak in 2000 with 80 births ranking #1506. Since 1996, the popularity has decreased by 11.4%. In 1998, approximately 1 in every 27,305 boys born was named Delvin. FALLING Recent data shows the name is currently falling.