Cognomen Йоунг (Young 
, Joung , Йоунг 
) , throughout the world, is a widespread family name. The last name Йоунг is habitual in Latin America and the Caribbean, particularly Belize, where it is a widespread surname, British Virgin Islands, where it is a common surname, and Saint Vincent and the Grenadines (explore the name in all countries). Not in comparison with a country's population, it is commonest in the United States, the United Kingdom, and Myanmar. Much less frequently, Йоунг is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Joung, Young | United Kingdom, Australia, United States, Myanmar, Canada |
| Йоунг | Ukraine, Russia |
| Ioung | United States, Brazil, Spain, Argentina |