Surname Chtchetinina (Шчетинина 
, Chtchetinina 
) , worldwide, is a rare cognomen. The surname Chtchetinina is characteristic of Russia, where it is a rare surname, and Canada, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Шчетинина | Russia |
| Chtchetinina | Canada |