Sister for Kamari Astrophel?

[name_u]Kamari[/name_u] needs a mean/abusive sister that gets mad and takes it out on her. So far I have these options-
[name_f]Bernadine[/name_f] [name_m]Astrophel[/name_m] - means “brave as a bear” (the character has quite a few bear-like qualities) and can be shortened to [name_u]Bern[/name_u], which of course sound like “burn”
[name_f]Heloise[/name_f] [name_m]Astrophel[/name_m] - I purely just like the sound of this one xD
[name_f]Nevara[/name_f] [name_m]Astrophel[/name_m] - I think the “n” and the “v” sounds fit with her
Rizelle [name_m]Astrophel[/name_m] - [name_f]Zella[/name_f] would be a good nickname for this, and it fits the character, but doesn’t really sound good with her last name ;-;

Tell me if you like any of these or if you have any other suggestions! (Will make a poll once I’ve narrowed it down)