Surname Каханоўскі (Каханоўскі, Kachanouski 
) , in all the world, is a very rare last name. The cognomen Каханоўскі is habitual in Belarus, where it is a rare surname, and Brazil, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kachanouski | Brazil, Belarus |
| ян каханоўскі BY (b. 1894) |
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| генадзь каханоўскі Belarusian specialist in literature (1936-1994), BY (b. 1936) |
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| аляксандр генадзьевіч каханоўскі BY (b. 1963) |
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