Family name Phanthitra (Phanthitra 
) , across the world, is an extremely rare last name. Much more prevalently, Phanthitra is the forename as well as the last name.
Saiaupparat, Sawatdi, Sriprat, Aekudompong, Thepsean, Mattayabun, Saisuphaluck, Komphirapaeng, Panichpol, Panyaporn, Thummakorn, Khattiyabut, Phornwisetsirikun, Phuwanartsarun, Sattayanurak, and Chatchawankraiwong