Adèle

Last year (2023), 8 baby girls were given the name Adele in Poland. As of January this year, 126 women in Poland have this name. 58 others have it as their middle.

Also Picard: https://pcd.wikipedia.org/wiki/Tiots_noms_din_ches_langues_d%27Ouol
https://pcd.wikipedia.org/w/index.php?search=Ad%C3%A8le&title=Sp%C3%A9cial%3ARecherche&go=Aller&ns0=1

Also used in Luxembourg: http://engelmann.uni.lu:8080/portal/WBB2009/LWB/wbgui_py?lemid=HK02547
http://www.actioun-letzebuergesch.lu/virnimm.html