Mc is a distinctive girls' name in United States, ranking #17443 in 2003 with 5 recorded births. The name reached its all-time peak in 1999 with 28 births ranking #4166. Since 1996, the popularity has decreased by 68.8%. In 2003, approximately 1 in every 365,410 girls born was named Mc. STABLE Recent data shows the name is currently stable.