Last name Hallex (Hallex 
) , in the world, is a rare cognomen. The family name Hallex is habitual in Germany, where it is a rare surname, the United States, where it is a very rare surname, and Canada. Much less frequently, Hallex is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hallex | Germany, Canada, Brazil, United States |
| kurt hallex German association football player, DE (b. 1910) |
|