A baptismal name for a girl
Leonilla
One saint bore this name
Saints named Leonilla
Questions
The name day of Leonilla is January 16, the feast of Martyr Leonilla of Langres.
The Sinaxarion archive holds 1 saints named Leonilla, with their lives and icons.
Yes. Leonilla is the name of a saint of the Orthodox Church, so the child will have Martyr Leonilla of Langres as patron.