Family name Bučević-Keran (Bučević-Keran 
) , around the globe, is a very rare cognomen. The cognomen Bučević-Keran is characteristic of Southern Europe, particularly Croatia, where it is a rare surname. Parts of the name also exists independently as a last name Bučević, and a first name Keran.
| VARIANT | COUNTRY |
|---|---|
| Bučević-Keran | Croatia |