Skip to main content

Updated June 9, 2019

Boy name origins & meanings

  • Old English : Dark water
  • English : Worthy

How Popular Is The Name Dugan

Family name origins & meanings

  • Irish : reduced Anglicized form of Gaelic Ó Dubhagáin ‘descendant of Dubhagán’, a byname representing a double diminutive of dubh ‘black’, ‘dark’ (see Duff).
  • Irish : reduced Anglicized form of Ó Duibhginn (see Deegan).

Join the Family

Your partner in parenting from baby name inspiration to college planning.

Subscribe