Surname Валентий (Walenty 
, Валентий 
) , around the globe, is a common last name. The last name Валентий is habitual in Poland, where it is quite a common surname, Belarus, where it is a rare surname, and Israel. Not in comparison with a country's population, it most frequently occurs in Poland, the United States, and Russia. Much less frequently, Валентий is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Walenty | Germany, Sweden, United States, Poland, Israel |
| Валентий | Kazakhstan, Russia, Ukraine, Belarus |
Bálint, Valente, Valenteno, Valentii, Valentij, Valentin, Valentino, Valentiy, Valenty, Valentyn, Valentí, Valentín, Valentýn, Балинт, Валент, Валенте, Валенти, Валентин, Валентино, Валентинус, Валенты, Валентій, Валянцін, Уалентин, ולנטין, ולנטינו, فالنتين, فالنتينو, วาเลนไทน์, and 瓦伦丁
| валентий, андрей UA (b. 1973) |
|