Worldwide, Tsvytko (Tsvytko 
, Цвитко 
) is a very rare male forename. The first name Tsvytko is habitual in Eastern Europe, particularly Bulgaria, where it is a rare boy's name. Likewise, Tsvytko is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Tsvytko | Bulgaria |
| Цвитко | Russia |