Surname Lotrakul (Lotrakul 
, ลอตระกูล ) , across the world, is a rare last name. The surname Lotrakul is habitual in Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Lotrakul | United States, Thailand |
| ลอตระกูล | Thailand |
| pongtharin lotrakul researcher (ORCID 0000-0001-7196-2133) |
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| manote lotrakul researcher |
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