Jannike (yan-ik-ah) - [name]Annika[/name] is gorgeous. The scandinavian J would be hard to live with in a lot of places, especially if you don’t have a direct heritage there.
Théa (tay-ah) - pretty, least unusual on the list I think
Tuana (tu-ah-nah) - my first reaction is [name]Tijuana[/name]—not a place I would want my name to remind people of.
Maise (mar-sha) - would be constantly misspelled, looks too much like the trending [name]Maisie[/name].
Selvie (sel-vie-yah) - looks like you misspelled [name]Sylvia[/name]
[name]Raphaela[/name] - pretty, but very distinctively Italian
Sabie (sar-bee) - again, it would be constantly mispronounced. Also I don’t think sarbee is a very pleasant sound. [name]Sable[/name] I like though!
[name]Ottilie[/name] - not my taste, sounds like oddly
[name]Tierney[/name] - okay, but all I think of is Game of Thrones.
[name]Tilda[/name] - this I like a lot, though it does seem like a nn
[name]Oonagh[/name] (ooh-nah) - looks like you just tried to add as many letters as you could without affected to pronunciation. What’s wrong with [name]Oona[/name]?