Meaning and history
Ronja is a name invented by Swedish children's author Astrid Lindgren, who took it from the middle part of Juronjaure, the name of a lake in Sweden. She used it in her 1981 book Ronia the Robber's Daughter, with Ronia as the English translation.
In 2023, 6 babies were recorded with the name Ronja, ranking #13,462 among girls.