Family name Justhy (Justhy 
) , in the entire world, is an extremely rare surname. The last name Justhy is characteristic of Venezuela, where it is an extremely rare surname, Mexico, and the United Kingdom. Not in comparison with a country's population, this name is the most popular in India, Mexico, and Venezuela. Much more prevalently, Justhy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Justhy | Democratic Republic of the Congo, Mexico, India, Peru, Venezuela |