Cormac is a moderately popular boys' name in England & Wales, ranking #495 in 2001 with 41 recorded births. The name reached its all-time peak in 2002 with 54 births ranking #417. Since 1996, the popularity has increased by 24.2%. In 2001, approximately 1 in every 7,020 boys born was named Cormac. RISING Recent data shows the name is currently rising.