I think
Heidi works for
Adelaide too and that's my favored.
Heidi's cute, it's grown on me.
Of course, you could probably smush together some other germanic element + heid and perhaps come up with something you like. Or even something like Anneheid "graceful sort." Heidi/Heida is one nickname I can't endorse as a given name because it means "Sort/Type." So idk
Consuela's gorgeous I love it