Surname Yonico (Yonico 
) , in the entire world, is a very rare last name. The last name Yonico is habitual in Latin America and the Caribbean, particularly Argentina, where it is a very rare surname, Honduras, and Mexico, where it is an extremely rare surname. More prevalently, Yonico is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yonico | South Africa, Mexico, Indonesia, Philippines, Argentina |