Can these name "go" together?

I used to think my favorite names made perfect sibsets, and now I am doubting this. :frowning:

Are these names mismatched, or can they be brothers and sisters? obviously I am not going to have this many children, but we do want five or six.

[name]Jude[/name]
[name]Alfie[/name] ([name]Alfred[/name])
[name]Rufus[/name]
[name]Graeme[/name] (DH insists on this spelling, [name]Graham[/name] reminds him too much of [name]Graham[/name] cracker)
[name]Cormac[/name]

and for girls:

[name]Imogen[/name] (the ONLY girls name DH really loves, so we’ll most likely end up using it if we have at least one girl)
[name]Florence[/name] (my favorite)
[name]Lucy[/name]
[name]Clementine[/name]
[name]Beatrix[/name]

I think these all sound fine as brothers and sisters. [name]Cormac[/name] seems slightly out of place to me, but I don’t think its jarring.

I think these all sound fine as brothers and sisters. [name]Cormac[/name] seems slightly out of place to me, but I don’t think its jarring.

I was expecting a total mismatch, but I think all of those names “go” together and would make great siblings.