Cognomen Zammy (Zammy 
) , throughout the world, is a rare surname. The last name Zammy is habitual in Guatemala, where it is a rare surname, Indonesia, where it is a very rare surname, and Venezuela. Not in comparison with a country's population, it is the most numerous in Indonesia, Guatemala, and Nigeria. Also, Zammy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zammy | Colombia, Philippines, Guatemala, Albania, Indonesia |