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Cognomen Lertviriyavarangkool (Lertviriyavarangkool ) , all around the world, is a very rare surname. The family name Lertviriyavarangkool is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Lertviriyavarangkool | Thailand |
Kasem, Arachawadee, Piangpare, and Piangprae