I don't know why it's catching on in
France and "other countries" as you say. Maybe there's a popular brand with that name or an in increase in people of Japanese ancestry living there? Or using their traditional names?
However, short/two syllable names for girls are trending in Japan, or they were in the last few years:
Yui, Kaho,
Saki,
Kanon,
Sana,
Miu,
Rio,
Karen, etc. I hope this answers your question.
This message was edited 9/4/2022, 9:13 AM