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Surname Oswa (Soit
, Oswa
) , throughout the world, is quite a rare cognomen. The cognomen Oswa is characteristic of Romania, where it is quite a rare surname, Philippines, where it is a rare surname, and Tunisia. Not in comparison with a country's population, the name is most common in Philippines, Indonesia, and Romania. Likewise, Oswa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Soit | Kenya, Tanzania, Indonesia, Democratic Republic of the Congo, Romania |
| Oswa | Tunisia, Philippines, Guatemala, India, United States |