Last name ウィルクス (Wilkes 
, Wilks , ウィルクス 
) , globally, is a common cognomen. The family name ウィルクス is characteristic of Saint Kitts and Nevis, where it is quite a common surname, Saint Vincent and the Grenadines, and Isle of Man (explore the name in all countries). In absolute terms, it is commonest in the United States, the United Kingdom, and Australia.