Kolbin is a distinctive boys' name in United States, ranking #13172 in 2015 with 5 recorded births. This places Kolbin in the bottom 6% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2008 with 6 births ranking #11917. In 2015, approximately 1 in every 383,252 boys born was named Kolbin. FALLING Recent data shows the name is currently falling.