Cognomen ไวพจน์-สุภาภรณ์ (ไวพจน์-สุภาภรณ์ 
) , throughout the world, is an extremely rare surname. Predominantly, ไวพจน์-สุภาภรณ์ is the forename as well as the last name. Parts of the name also exists independently as a first name ไวพจน์, and a first name สุภาภรณ์.
| VARIANT | COUNTRY |
|---|---|
| ไวพจน์-สุภาภรณ์ | Thailand |