Worldwide, Trubkina (Трубкина 
, Trubkina 
) is an extremely rare unknown gender first name. Much more prevalently, Trubkina is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Трубкина | Kazakhstan, Belarus, Kyrgyzstan, Russia, Ukraine |
| Trubkina | Russia, Spain, United States, Belarus |