Family name Trubicina (Трубицина 
, Trubicina 
) , worldwide, is quite a rare cognomen. The last name Trubicina is habitual in Russia, where it is quite a rare surname, Latvia, where it is a rare surname, and Kyrgyzstan. In absolute terms, it is the most numerous in Russia, Ukraine, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Трубицина | Kazakhstan, Belarus, Kyrgyzstan, Russia, Ukraine |
| Trubicina | Israel, Russia, Georgia, Latvia |