Cognomen Yanushka (Yanushka 
) , around the globe, is a very rare surname. The cognomen Yanushka is characteristic of Belarus, where it is a rare surname, the United States, where it is an extremely rare surname, and Russia. Much less frequently, Yanushka is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yanushka | Russia, Malaysia, New Zealand, United States, Belarus |
| arthur anthony yanushka Ph.D. University of Illinois at Urbana-Champaign 1974 |
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