Dugan is a distinctive boys' name in United States, ranking #9053 in 2018 with 8 recorded births. This places Dugan in the bottom 36% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1998 with 21 births ranking #3525. Since 1996, the popularity has increased by 33.3%. In 2018, approximately 1 in every 226,934 boys born was named Dugan. RISING Recent data shows the name is currently rising.