Cormac is a distinctive boys' name in England & Wales, ranking #688 in 2006 with 39 recorded births. The name reached its all-time peak in 2002 with 54 births ranking #417. Since 1996, the popularity has increased by 18.2%. In 2006, approximately 1 in every 8,214 boys born was named Cormac. RISING Recent data shows the name is currently rising.