Surname Vyaly (Вяли 
, Vyaly 
, Вялый ) , all around the world, is a rare family name. The surname Vyaly is characteristic of Estonia, where it is a rare surname, Russia, and Kazakhstan, where it is a very rare surname. In absolute terms, this name is the most popular in Russia, Kazakhstan, and Ukraine. Likewise, Vyaly is the forename as well as the last name.