Surname Мирс (Mears 
, Meares , Мирс 
) , all over the world, is a common last name. The family name Мирс is habitual in Isle of Man, where it is quite a common surname, Australia, where it is quite a rare surname, and the United Kingdom. Not in comparison with a country's population, it is the most numerous in the United States, the United Kingdom, and Australia.