Family name Joongjai (Joongjai ) , in the world, is a rare cognomen. The last name Joongjai is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
จุงใจ
Supap, Wilasinee, Thanakorn, Kamolmart, Soonthorn, Thanatip, Putthatida, Soontare, Wasawat, Pakapol, Panupan, Kwanjit, Kanchit, Supatra, Nakhon, Piyapa, Chalermsri, and Thanabodee
) , in the world, is a rare cognomen. The last name Joongjai is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.