Family name Salachov (Салахов 
, Salachov 
) , all around the world, is quite a common last name. The surname Salachov is characteristic of Russia, where it is quite a rare surname, Tajikistan, and Azerbaijan. In absolute terms, the name is most common in Russia, Kazakhstan, and Tajikistan. Much less frequently, Salachov is the forename as well as the last name.