There are multiple origins and meanings for the name Yana:
1. Slavic (Яна) form of the personal name Jane - "God (Jehovah) is gracious (Hanan)", female equivalent of the biblical name John
2. Latin name, meaning - "born in January"
3. Turkic (Tatar яңа) name-giving etymology - "new; fresh"
4. Persian, Armenian (Յանա), Turkic - "heartwarming", see the name Jan
5. Form of the personal name Yan.
May also refer to Yana (male name).