Surname ธนกิจเจริญพัฒน์ (ธนกิจเจริญพัฒน์ 
, Thanakijcharoenpat, Thanakitcharoenpat) , in the entire world, is a very rare last name. The cognomen ธนกิจเจริญพัฒน์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.