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Cognomen Siwelana (Siwelana ) , across the world, is a very rare surname. The last name Siwelana is habitual in Sub-Saharan Africa, particularly South Africa, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Siwelana | South Africa |
Dion, Naomi, Mcbrian, and Tsundzukani