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Surname Fongsuwan (Fongsuwan ) , worldwide, is a rare last name. The cognomen Fongsuwan is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Fongsuwan | Thailand |
Amorn, Arthittaya, Nutthapon, Nopphadon, Pimchanok, Wisanlaya, Navapong, Ratithorn, Phonthip, Chawanan, Chayanon, Sirivipa, Narubat, Thirada, Phanorn, Pimupsorn, Porapot, Pachara, Chutima, Chanyut, Sudarat, Laaiad, Arthit, Somsak, Marisa, Wirat, Wanno, Prame, Thawatchai, and Phattharaporn