| Gender | Male |
|---|---|
| Language | Estonian |
| Name day | 12 December |
| Origin | |
| Region of origin | Estonia |
| Other names | |
| Related names | Aivari, Aivars, Aivo |
Aivar is an Estonian masculine given name. It is an Estonian equivalent of the Old Scandinavian name Ivar, from yr "yew" and -arr "warrior" . An alternative form is the related Estonian name Aivo.
People named Aivar include: