Surname เพียร์ (Phia 
, Peerar 
, Peirer 
) , across the world, is a rare last name. The family name เพียร์ is characteristic of Botswana, where it is quite a rare surname, Myanmar, where it is a rare surname, and Austria. Measured by absolute frequency, it is the most numerous in Indonesia, Myanmar, and Morocco. Also, เพียร์ is the forename as well as the last name.