Cognomen Валянцін (Valentin 
, Bálint 
, Valentinus 
) , around the world, is a widespread family name. The surname Валянцін is habitual in Seychelles, where it is a common surname, Puerto Rico, and Romania (explore the name in all countries). Not in comparison with a country's population, it is commonest in Mexico, Spain, and Romania. Likewise, Валянцін is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Valentin | Mexico, Spain, Argentina, Romania, France |
| Bálint | Hungary, Germany, United States, Romania, France |
| Valentinus | Germany, Brazil, Spain, Indonesia, United States |
| Валянцін | Belarus |
Valancin, Valente, Valenteno, Valentine, Valentino, Valentyn, Valentí, Valentín, Valentýn, Valentīns, Valiancin, Valiantsin, Valyantsin, Walentin, Walenty, Walentyn, Βαλεντίνη, Балинт, Валент, Валентайн, Валенте, Валенти, Валентий, Валентин, Валентина, Валентино, Валентинус, Валенты, Валентын, Валентій, Валя, Уалентин, ולנטיין, ולנטין, ולנטינו, فالنتاين, فالنتين, فالنتينو, วาเลนไทน์, and 瓦伦丁