Family name Yanushevich (Yanushevich 
) , all over the world, is a very rare cognomen. The family name Yanushevich is habitual in Finland, where it is a rare surname, Belarus, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Yanushevich | Russia, United States, United Kingdom, Belarus, Finland |
| mikhail yanushevich Belarusian Righteous Among the Nations, BY (b. 1897) |
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| varvara yanushevich Belarusian Righteous Among the Nations, BY (b. 1906) |
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