Marvyn is a distinctive boys' name in United States, ranking #7046 in 1997 with 8 recorded births. The name reached its all-time peak in 2003 with 17 births ranking #4737. Since 1996, the popularity has increased by 60.0%. In 1997, approximately 1 in every 235,636 boys born was named Marvyn. RISING Recent data shows the name is currently rising.