Kolbey is a distinctive boys' name in United States, ranking #7867 in 2000 with 8 recorded births. The name reached its all-time peak in 2009 with 18 births ranking #5218. Since 1996, the popularity has decreased by 11.1%. In 2000, approximately 1 in every 245,492 boys born was named Kolbey. STABLE Recent data shows the name is currently stable.