Last name Гидов (Gidov 
, Гидов 
, Gydov) , all over the world, is a very rare cognomen. The cognomen Гидов is habitual in Bulgaria, where it is a rare surname, Kyrgyzstan, where it is a very rare surname, and Russia. In absolute terms, it is the most numerous in Bulgaria, Russia, and the United Kingdom. Much less frequently, Гидов is the forename as well as the last name.