>
Cognomen Dugal (Dugal , Dùghall) , across the world, is quite a rare surname. The family name Dugal is characteristic of Canada, where it is quite a rare surname, Guatemala, where it is a rare surname, and New Zealand. Measured by absolute frequency, it most frequently occurs in India, Canada, and the United States. Much less frequently, Dugal is the forename as well as the last name.