Family name Міллар (Millar 
, Міллар 
) , all around the world, is a common last name. The last name Міллар is characteristic of Barbados, where it is a common surname, New Zealand, where it is quite a common surname, and Jersey (explore the name in all countries). Measured by absolute frequency, it is commonest in the United Kingdom, the United States, and Australia. Much less frequently, Міллар is the forename as well as the last name.