Family name Bogislaus (Bogislaus 
) , all around the world, is an extremely rare cognomen. The surname Bogislaus is habitual in Southern Europe, particularly Spain, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Bogislaus | Spain |
| bogislaus philipp michaelis PL (b. 1606) |
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| bogislaus bodo von flemming (1671-1732), PL (b. 1671) |
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| bogislaus friedrich graf von dönhoff (b. 1669) |
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| bogislaus hornborg Abt 1708 Porvoo, Nylandia - 22 Aug 1764 Jaakkima, Karelia, FI (b. 1708) |
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| bogislaus tideböhl (b. 1762) |
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| bogislaus von rose, castellan of kaprio, 1.lord of lehmja Est 1575 - |
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| bogislaus hornborg |
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