To start, I like
Caspian, but I'm less fond of
Ignatius. They do have a good feel together as a sibset, though. I'm also not hugely fond of three name combos, although I do like some.
I like
Caspian and
Edward together, but I don't like
Lucius,
Darcy, or
Samson next to it because of the 's' sounds. There's too much.
What about:
Caspian EdwardCaspian Barnaby EdwardCaspian Edward AmbroseCaspian Edward DarcyCaspian Ambrose
I feel the same way about placing
Ignatius and
Samson next to each other because of the 's' sounds.
What about:
Ignatius AmbroseIgnatius EdwardIgnatius Edward AmbroseIgnatius Edward SamsonIgnatius Edward Oscar