Family name Sahiby (Sahiby 
) , globally, is a rare last name. The cognomen Sahiby is characteristic of Afghanistan, where it is a rare surname, Morocco, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in Afghanistan, Morocco, and the United States. Very seldom, Sahiby is the forename as well as the last name.