I agree about Caspian and Hugo being a good sibset (also love the lit reference - I’m an english major).
Out of those combos, I like Caspian Thomas, Caspian Diarmad, Hugo August, and Hugo Rafael the most.
I also like the sound of Hugo Peregrine, for some reason, though I understand if you don’t!
I like Caspian, Hugo, and Catriona as sibling names, but that doesn’t both me as much as you. I personally would really love to use Catriona, so if you’d rather do just one child of each gender, that’s fine by me.
For combos, I like Catriona Lynn, Catriona Ruth, and Maeve Lynn.
I also love the idea of more than one middle name (I know, I’m crazy) and I’m really loving the sound of Maeve Catriona Lynn. But again, that’s just me!
I don't think Caspian and Catriona are very similar, in fact the only thing the share, in my opinion, are a first letter and a general "feel" of mystery (I love names that sound like the walked out of a fairytale).
I like Caspian, Hugo, and Maeve; Caspian and Catriona; and Caspian and Maeve the best out of those ideas. But as I said, I also really like Caspian, Hugo, and Catriona.
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“All that is gold does not glitter,
Not all those who wander are lost" -The Lord of the Rings
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