Dugan is a distinctive boys' name in United States, ranking #7056 in 2006 with 11 recorded births. The name reached its all-time peak in 1998 with 21 births ranking #3525. Since 1996, the popularity has increased by 83.3%. In 2006, approximately 1 in every 186,829 boys born was named Dugan. RISING Recent data shows the name is currently rising.