Dugan is a distinctive boys' name in United States, ranking #8295 in 2013 with 9 recorded births. The name reached its all-time peak in 1998 with 21 births ranking #3525. Since 1996, the popularity has increased by 50.0%. In 2013, approximately 1 in every 210,139 boys born was named Dugan. RISING Recent data shows the name is currently rising.