Dugan is a distinctive boys' name in United States, ranking #5489 in 2002 with 13 recorded births. The name reached its all-time peak in 1998 with 21 births ranking #3525. Since 1996, the popularity has increased by 116.7%. In 2002, approximately 1 in every 149,344 boys born was named Dugan. RISING Recent data shows the name is currently rising.