Surname Arkadz (Аркадий 
, Аркадзь , Arkadz 
) , in all the world, is quite a rare cognomen. The cognomen Arkadz is characteristic of Kyrgyzstan, where it is quite a rare surname, Moldova, and Turkmenistan. In absolute terms, it is the most numerous in Russia, Kyrgyzstan, and Uzbekistan. Much more prevalently, Arkadz is the forename as well as the last name.