Kollin is a distinctive boys' name in United States, ranking #1926 in 2015 with 76 recorded births. The name reached its all-time peak in 2009 with 128 births ranking #1352. Since 1996, the popularity has decreased by 15.6%. In 2015, approximately 1 in every 25,214 boys born was named Kollin. RISING Recent data shows the name is currently rising.