Kc is a distinctive girls' name in United States, ranking #7319 in 2005 with 16 recorded births. The name reached its all-time peak in 1996 with 27 births ranking #3994. Since 1996, the popularity has decreased by 40.7%. In 2005, approximately 1 in every 115,481 girls born was named Kc. FALLING Recent data shows the name is currently falling.