Family name Nanzig (Nanzig 
) , across the world, is a rare last name. The cognomen Nanzig is habitual in Germany, where it is a very rare surname, Spain, and the United States, where it is an extremely rare surname. Much less frequently, Nanzig is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nanzig | Germany, Spain, United States |