Cognomen ยะสวัสดิ์ (ยะสวัสดิ์ 
) , around the world, is a very rare family name. The surname ยะสวัสดิ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| วิฑูรย์ ยะสวัสดิ์ (b. 1925) |
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| สุรเดช ยะสวัสดิ์ Thai politician, TH (b. 1956) |
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