Family name Kiatrungrit (Kiatrungrit 
) , globally, is a very rare last name. The last name Kiatrungrit is habitual in Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kiatrungrit | United States, Thailand |
| komsan kiatrungrit researcher |
|