Kollin is a distinctive boys' name in United States, ranking #1602 in 2003 with 79 recorded births. The name reached its all-time peak in 2009 with 128 births ranking #1352. Since 1996, the popularity has decreased by 12.2%. In 2003, approximately 1 in every 25,003 boys born was named Kollin. RISING Recent data shows the name is currently rising.