Kc is a distinctive boys' name in United States, ranking #4275 in 2017 with 24 recorded births. The name reached its all-time peak in 1996 with 46 births ranking #1950. Since 1996, the popularity has decreased by 47.8%. In 2017, approximately 1 in every 77,097 boys born was named Kc. FALLING Recent data shows the name is currently falling.