Cognomen Nechy (Nechy 
) , in all the world, is a very rare last name. The surname Nechy is characteristic of Colombia, where it is a very rare surname, Nicaragua, and South Africa, where it is an extremely rare surname. Measured by absolute frequency, this name is the most popular in Colombia, the United States, and South Africa. Also, Nechy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nechy | South Africa, Mexico, Colombia, United States, Peru |