Family name วิลลี่ (Willi 
, Willie , Villy 
) , worldwide, is a common last name. The last name วิลลี่ is habitual in Vanuatu, where it is a common surname, Liechtenstein, and Saint Lucia, where it is quite a common surname (explore the name in all countries). In absolute terms, this name is the most popular in Nigeria, the United States, and Switzerland. More frequently, วิลลี่ is the forename as well as the last name.