Worldwide, Vuthisit (Vuthisit , วุทธิสิทธิ์ ) is an extremely rare boy's first name. More prevalently, Vuthisit is the last name as well as the forename.
วุฒิสิทธิ์
Prapavat
, วุทธิสิทธิ์ 
) is an extremely rare boy's first name. More prevalently, Vuthisit is the last name as well as the forename.