Surname Ruppa (Ruppa 
) , worldwide, is quite a common last name. The last name Ruppa is characteristic of Finland, where it is quite a rare surname, India, where it is a rare surname, and Indonesia. Very seldom, Ruppa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ruppa | Italy, India, Indonesia, United States, Finland |
| anna dorothea baronin von ruppa (1651-1698) (b. 1651) |
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| myriam renée frédérique gaëtane ruppa French shipping industry executive (b. 1931) |
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| ruppa thulasiram researcher (ORCID 0000-0002-6519-3929) |
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