Throughout the world, ไววัฒน์ (ไววัฒน์ , Waiwat ) is an extremely rare boy's first name. Much less frequently, ไววัฒน์ is the last name as well as the forename.
Weewat
ศิวพรพันธุ์เลิศ, and สุขสิริธนรัตน์
, Waiwat 
) is an extremely rare boy's first name. Much less frequently, ไววัฒน์ is the last name as well as the forename.