Colbert is a distinctive boys' name in United States, ranking #8896 in 1999 with 6 recorded births. The name reached its all-time peak in 2001 with 11 births ranking #6090. Since 1996, the popularity has decreased by 14.3%. In 1999, approximately 1 in every 320,015 boys born was named Colbert. FALLING Recent data shows the name is currently falling.