Cognomen Zyi (Zii 
, Zyi 
) , all over the world, is quite a rare surname. The family name Zyi is characteristic of Algeria, where it is quite a rare surname, Tunisia, and Myanmar, where it is a rare surname. Measured by absolute frequency, this name is the most popular in Indonesia, Algeria, and Myanmar. Likewise, Zyi is the forename as well as the last name.