Surname Leniart (Leniart 
) , around the world, is a rare family name. The surname Leniart is characteristic of Poland, where it is a rare surname, Australia, and the United States, where it is a very rare surname. More prevalently, Leniart is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Leniart | Poland, Australia, United States, Germany, Argentina |
|
ewa leniart Polish politician, PL (b. 1976) |
|
|
arkadiusz leniart Polish chess player, PL (b. 1991) |
|
| andrzej leniart researcher, PL |
|