Throughout the world, Bielack-Spitzbarth (Bielack-Spitzbarth 
) is an extremely rare unknown gender forename. Predominantly, Bielack-Spitzbarth is the last name as well as the forename. Parts of the name also exists independently as a last name Bielack, and a last name Spitzbarth.
| VARIANT | COUNTRY |
|---|---|
| Bielack-Spitzbarth | Germany |