Family name Rayku (Rayku , Райку ) , worldwide, is a rare surname. The cognomen Rayku is habitual in Kazakhstan, where it is a very rare surname, Russia, and Ukraine. Also, Rayku is the forename as well as the last name.
Translations, transliterations and names similar to the name
Rayku
, Райку 
) , worldwide, is a rare surname. The cognomen Rayku is habitual in Kazakhstan, where it is a very rare surname, Russia, and Ukraine. Also, Rayku is the forename as well as the last name.