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Cognomen Lertsiwaporn (Lertsiwaporn ) , around the globe, is a very rare last name. The last name Lertsiwaporn is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Lertsiwaporn | Thailand |
Marisa, Manida, Savetchai, Krieangsak, and Jarosporn