Collyn is a distinctive boys' name in United States, ranking #3751 in 2004 with 24 recorded births. The name reached its all-time peak in 2009 with 52 births ranking #2459. Since 1996, the popularity has decreased by 33.3%. In 2004, approximately 1 in every 82,700 boys born was named Collyn. RISING Recent data shows the name is currently rising.