Family name Pfaffenrath (Pfaffenrath 
) , all around the world, is a very rare cognomen. The family name Pfaffenrath is characteristic of Germany, where it is a very rare surname, the United States, where it is an extremely rare surname, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Pfaffenrath | Germany, United Kingdom, United States |
| adalbert christian carl von pfaffenrath DE (b. 1793) |
|