Family name ยี่ (Yi 
, Yij 
, ยี่) , all over the world, is a widespread surname. The family name ยี่ is characteristic of Mongolia, where it is a prevalent surname, Malaysia, where it is a common surname, and Myanmar (explore the name in all countries). In absolute terms, the name is most common in China, Myanmar, and Malaysia. Likewise, ยี่ is the forename as well as the last name.