Please give suggestions for a sibing name to go with Christian and Isabella. We don't want trendy, and chose Isabella before it became massively popular - so not too 'common' popular would be good. We liked the Scandinavian association with Christian, as DH works/ed there a lot. Unisex names are def out, or anything that's very biblical eg Isaiah, Elijah etc - as it's too much with Christian IYSWIM. As are any names ending in ella.
3+ syllables works with our surname, - and our sibling names. Big thank-you for any help.