Mc is a distinctive girls' name in United States, ranking #4762 in 1997 with 22 recorded births. The name reached its all-time peak in 1999 with 28 births ranking #4166. Since 1996, the popularity has increased by 37.5%. In 1997, approximately 1 in every 79,121 girls born was named Mc. STABLE Recent data shows the name is currently stable.