Family name Lattachai (Lattachai 
) , throughout the world, is an extremely rare last name. The cognomen Lattachai is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, Lattachai is the forename as well as the last name.
Dejwuttipreeda, Chaikamwang, Wonghirundecha, Wonghirundacha, and Chokchaiwattanakorn