Cognomen Uellenberg (Uellenberg 
) , all over the world, is a rare surname. The cognomen Uellenberg is characteristic of Germany, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Uellenberg | United States, Germany |
| emil uellenberg German pharmacist and writer (1874-1944), DE (b. 1874) |
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| clara uellenberg |
|