Surname ลัทธศักดิ์ศิริ (ลัทธศักดิ์ศิริ 
) , in the entire world, is a very rare family name. The last name ลัทธศักดิ์ศิริ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
| เชาวรินธร์ ลัทธศักดิ์ศิริ Thai politician, TH (b. 1945) |
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