Colbi is a distinctive boys' name in United States, ranking #9816 in 2011 with 7 recorded births. This places Colbi in the bottom 32% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2000 with 7 births ranking #8346. In 2011, approximately 1 in every 271,284 boys born was named Colbi. STABLE Recent data shows the name is currently stable.