Cognomen ธนาธิวัฒน์ (ธนาธิวัฒน์ 
) , in the entire world, is a very rare family name. The cognomen ธนาธิวัฒน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, ธนาธิวัฒน์ is the forename as well as the last name.