Cognomen Sadihov (Садихов 
, Sadihov 
) , all over the world, is a rare family name. The cognomen Sadihov is habitual in Azerbaijan, where it is quite a rare surname, Kazakhstan, where it is a rare surname, and Ukraine. In absolute terms, it is commonest in Russia, Azerbaijan, and Ukraine. Very seldom, Sadihov is the forename as well as the last name.