Girl names similar to Klaus?

I need some girl name suggestions that are similar to [name]Klaus[/name] in look, Sound, and just general “feel” of it.

[name]Klaudia[/name]
[name]Nikola[/name] (etymologically related to [name]Klaus[/name])

Karlijn
Klaartje
[name]Nikka[/name] ( and as the pp stated [name]Nicola[/name], [name]Nicolette[/name], [name]Nicole[/name])
[name]Colette[/name]

Klasine/Klaasine
Klasina/Klaasina