Surname ธนะวรรณ (ธนะวรรณ 
) , all around the world, is an extremely rare last name. The last name ธนะวรรณ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More prevalently, ธนะวรรณ is the forename as well as the last name.
จันทรู, อัศวะมหาศักดา, วิธานธํารง, วรฤทธินภา, and สมุทรศรี