Colbey is a distinctive boys' name in United States, ranking #12434 in 2015 with 5 recorded births. The name reached its all-time peak in 2002 with 39 births ranking #2514. Since 1996, the popularity has decreased by 82.1%. In 2015, approximately 1 in every 383,252 boys born was named Colbey. STABLE Recent data shows the name is currently stable.