Surname Yaini (Yaini 
) , in all the world, is a rare cognomen. The last name Yaini is habitual in Indonesia, where it is a very rare surname, Greece, and Myanmar. In absolute terms, it is the most numerous in Indonesia, Myanmar, and Venezuela. Likewise, Yaini is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yaini | Myanmar, Colombia, Dominican Republic, India, Indonesia |