Torvi is kinda cute? And sounds nice with Konrad. Very on theme with the MNs, though. What'll they use if they have a third one? Harbor? Does the family have some kind of nautical connection? Because the theming seems extra odd if not.
Besides being so themey... Sailor doesn't feel like a girl's name to me, and Anchor doesn't feel like a name at all.
I'm never fond of nicknames as full names, especially cutesy ones. But I'd take Betty as a full name far rather than Betti. Honestly despite being cutesy I can't even picture it on a child, just like... a sixty years old secretary.
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