Along with the variant Camille, this name is very popular across Scandinavia.
― Anonymous User 5/13/2020
1
Also Occitan: https://fr.wiktionary.org/wiki/Camilla#Occitan (Source: Josiana Ubaud, Diccionari ortografic, gramatical e morfologic de l’occitan segon los parlars lengadocians, Trabucaire, 2011)
Today in Italy Camilla is rather popular, without being overused. It ranks 22nd of the most popular names in 2004. It was not much used in the 20th century.
In Denmark there are just so many Camillas. It's so overused, you can't imagine. It's quite pretty, but not that pretty. I'm glad my name is not Camilla!