Surname Nisau (Nisau 
) , all around the world, is a rare cognomen. The surname Nisau is habitual in Malaysia, where it is a rare surname, Poland, and Nigeria, where it is a very rare surname. Also, Nisau is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nisau | Poland, India, Indonesia, Nigeria, Malaysia |
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bohdan de nisau Polish left-wing activist (1896-1943), PL (b. 1896) |
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| jerzy de nisau Polish journalist and politician, PL (b. 1892) |
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| zygmunt de nisau (b. 1896) |
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