Janka
| Gender | Male, Female |
|---|---|
| Origin | |
| Word/name | Hebrew |
| Meaning | "God is merciful" |
| Region of origin | Germanic, Hungarian, Slovak |
| Other names | |
| Related names | John, Johan, Jan |
Janka is a given name or a surname. The name is a form of the originally Hebrew name Yohanan (meaning "God is merciful"). Notable people with the name include: