Last name โลห์จรัสศิริ (โลห์จรัสศิริ 
) , all over the world, is an extremely rare cognomen. The cognomen โลห์จรัสศิริ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| โลห์จรัสศิริ | Thailand |