I don't care for
Harriet, as I find it very ugly sounding. I think nearly all names (expect those theme-y) work in a sibling set, so I think
Harriet and
Arabella work fine for siblings. From the other names, I like
Annabelle (this spelling only).
-
Lissa Hannah-
Deliberate cruelty is unforgivable, and the one thing I've never been guilty of. - "A Streetcar Named Desire"
Check out my profile for my PP's names.