Cognomen Баялинов (Баялинов 
, Bayalinov , Bajalinov 
) , all over the world, is a rare last name. The cognomen Баялинов is characteristic of Kyrgyzstan, where it is quite a rare surname, Kazakhstan, where it is a rare surname, and Israel, where it is a very rare surname. In absolute terms, it is the most numerous in Kyrgyzstan, Kazakhstan, and Russia. Much less frequently, Баялинов is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Баялинов | Kyrgyzstan, Kazakhstan, Russia |
| Bayalinov | Kazakhstan, Russia |
| Bajalinov | Israel |
| баялинов, касымалы Soviet writer, KG (b. 1902) |
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| марклен касымович баялинов KG (b. 1933) |
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