Kc is a distinctive girls' name in United States, ranking #8783 in 2003 with 12 recorded births. The name reached its all-time peak in 1996 with 27 births ranking #3994. Since 1996, the popularity has decreased by 55.6%. In 2003, approximately 1 in every 152,254 girls born was named Kc. FALLING Recent data shows the name is currently falling.