Cognomen ויאט (Wyatt 
, Vajat 
, ויאט 
) , in the entire world, is a common surname. The family name ויאט is characteristic of Saint Kitts and Nevis, where it is quite a common surname, Isle of Man, and the United Kingdom (explore the name in all countries). Not in comparison with a country's population, it is commonest in the United States, the United Kingdom, and Australia. Very seldom, ויאט is the forename as well as the last name.