Dermot is a distinctive boys' name in United States, ranking #7836 in 2002 with 8 recorded births. The name reached its all-time peak in 2007 with 14 births ranking #5991. Since 1996, the popularity has increased by 33.3%. In 2002, approximately 1 in every 242,684 boys born was named Dermot. RISING Recent data shows the name is currently rising.