Cognomen Júnnyor (Júnnyor 
) , worldwide, is an extremely rare surname. The family name Júnnyor is habitual in Latin America and the Caribbean, particularly Brazil, where it is an extremely rare surname. Also, Júnnyor is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Júnnyor | Brazil |
| wellingthon da silva guimarães júnnyor researcher (ORCID 0000-0002-9463-1457) |
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