Family name Sylkina (Sylkina 
, Сылкина 
) , in the world, is a rare surname. The cognomen Sylkina is characteristic of Kazakhstan, where it is a very rare surname, Kyrgyzstan, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Sylkina | Russia |
| Сылкина | Russia, Kazakhstan, Kyrgyzstan |
| svetlana m sylkina researcher (ORCID 0000-0002-9880-1636) |
|