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Last name Pichanya (Pichanya ) , throughout the world, is an extremely rare cognomen. Much more prevalently, Pichanya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pichanya | Thailand |
Satawat, Sawetchinda, Kulsuriwong, Manowang, Sancharoen, Boonkrong, Kaewmanee, Klanarong, Kriangpraphakit, Rochanatriworasak, and Weerasirikun