Family name ธนภาคย์ (Thanaphak 
, ธนภาคย์ ) , around the globe, is a very rare surname. The last name ธนภาคย์ is habitual in Thailand, where it is a very rare surname, and India, where it is an extremely rare surname. More prevalently, ธนภาคย์ is the forename as well as the last name.