Surname โพธิไสย (โพธิไสย 
) , in all the world, is a very rare cognomen. The cognomen โพธิไสย is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| โพธิไสย | Thailand |
| เอกภพ โพธิไสย association football player, TH (b. 1974) |
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