Gavyn is a distinctive boys' name in United States, ranking #644 in 2007 with 377 recorded births. The name reached its all-time peak in 2008 with 390 births ranking #631. Since 1996, the popularity has increased by 1,200.0%. In 2007, approximately 1 in every 5,505 boys born was named Gavyn. FALLING Recent data shows the name is currently falling.