Family name เจ้าปู่ (Chaopa 
, เจ้าปู่) , all around the world, is a rare surname. The family name เจ้าปู่ is habitual in Thailand, where it is a rare surname, Tanzania, where it is a very rare surname, and India, where it is an extremely rare surname. Also, เจ้าปู่ is the forename as well as the last name.