Surname Inthakoummane (Inthakoummane 
) , all over the world, is a rare last name. The surname Inthakoummane is habitual in South-eastern Asia, particularly Laos, where it is quite a common surname, and Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Inthakoummane | Laos, Thailand |
Laky, Nisakone, and Souphavady