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Last name ประเสริฐล้ำ (Prasertlum , ประเสริฐล้ำ) , worldwide, is a very rare cognomen. The last name ประเสริฐล้ำ is habitual in Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, ประเสริฐล้ำ is the forename as well as the last name.
VARIANT | COUNTRY |
---|---|
Prasertlum | United States, Thailand |