>
Family name Siyar (Siyar , Sigar , Сияр ) , in the entire world, is quite a common surname. The surname Siyar is habitual in South-eastern Asia, particularly Brunei, where it is quite a rare surname, Indonesia, and Malaysia. Measured by absolute frequency, it most frequently occurs in Indonesia, India, and Malaysia. Likewise, Siyar is the forename as well as the last name.