Jonni
Jonni is a given name. Notable people with the name include:
- Jonni Cabrera, Paraguayan footballer
- Jonni Cheatwood, American visual artist
- Jonni Darkko, American pornographic actor
- Jonni Fulcher, Scottish-Swiss billiards player
- Jonni Hansen, Danish Nazi politician
- Jonni Lightfoot, bassist in the Australian band Air Supply
- Jonni Myyrä, Finnish athlete
- Jonni Peräaho, Finnish footballer
- Jonni Future, a comic book heroine
- Jonni Thunder, a superheroine, a rebooted variant of Johnny Thunder