Cognomen دوبى (Duby 
, Dobie , Dobbie ) , throughout the world, is a common family name. The family name دوبى is habitual in Reunion, where it is quite a common surname, New Zealand, where it is quite a rare surname, and Australia. Measured by absolute frequency, this name is the most popular in the United States, the United Kingdom, and India. Very seldom, دوبى is the forename as well as the last name.