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Last name Ruperth (Ruperth
) , worldwide, is an extremely rare cognomen. The family name Ruperth is habitual in Nicaragua, where it is a very rare surname, Nigeria, where it is an extremely rare surname, and Brazil. More frequently, Ruperth is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ruperth | Philippines, Brazil, India, Nigeria, Nicaragua |