Dugan is a distinctive boys' name in United States, ranking #9016 in 2010 with 8 recorded births. The name reached its all-time peak in 1998 with 21 births ranking #3525. Since 1996, the popularity has increased by 33.3%. In 2010, approximately 1 in every 239,802 boys born was named Dugan. RISING Recent data shows the name is currently rising.