Delvin is a distinctive boys' name in United States, ranking #1489 in 1997 with 71 recorded births. The name reached its all-time peak in 2000 with 80 births ranking #1506. Since 1996, the popularity has decreased by 10.1%. In 1997, approximately 1 in every 26,551 boys born was named Delvin. FALLING Recent data shows the name is currently falling.