Family name Siniya (Siniya 
, Синия 
) , in all the world, is quite a rare surname. The cognomen Siniya is habitual in Nigeria, where it is a rare surname, Morocco, and Malaysia, where it is a very rare surname. Not in comparison with a country's population, it is commonest in Nigeria, Morocco, and India. Also, Siniya is the forename as well as the last name.