Cormac is a distinctive boys' name in England & Wales, ranking #519 in 1998 with 37 recorded births. The name reached its all-time peak in 2002 with 54 births ranking #417. Since 1996, the popularity has increased by 12.1%. In 1998, approximately 1 in every 8,391 boys born was named Cormac. RISING Recent data shows the name is currently rising.