I like...
Serena and
Clara (if
Serena is pronounced the
German way, don't like it in English)
Linda and
Bella (although
Linda is a bit dated here, but better than being trendy)
Korinna (I'm considering this for a kid)
Kalanthe and
Leilani (the K looks better with the Hawaiian name, but normally I'd prefer
Calanthe)
Elodie and
Odetta (lovely really)
Leda and
Silvia (I only like the
German pronunciation of
Leda, and the English pronuncition of
Silvia.)
Frederik and
VladanFrederik and
HenryTheodor and
Bohdan (I like
Bo and
Theo as nicknames)
Florian (prefer
Florin)
Victor and
Stephan (I like
Stefan, and in
America this will prevent confusion with
Stephen)
Victor and
NikolaNikola and
Stephan (I love these 2, but I assume they go in the Junge-Maedchen section.)
Radovan and
DonovanLeon and
Noel (really nice together)
Felix and
BeatriceFlorian and Kalanthe (here I prefer
Calanthe)
Noel and
NataliaRodan and
Noelia
I think
Theodora and
Dorothea are much too close to use in a twinset (I always get these names mixed up), but they're both lovely.
There are are few problems if you're worried about the reactions of English speakers...
I think Rayan's sort of pretty, but it sounds just like the boy's name
Ryan, which would be a problem in the U.S.
Kukka's a bit strange to me, and
Kveta is very strange to English speakers in case you're interested.
Aurel looks very handsome on paper, but it would not work in English people countries because it would be pronounced the same as the word "oral," meaning "through the mouth" and can signify oral sex = ). I much prefer
Aurelia and
Aurelie as girl names.
Lubomir and Lubor sound like the English word, "lube," like lotion, but it's more slang for sexual lotion. They would be completely unusable in the U.S...And
Goran isn't so bad, but it sounds like "gore," which means "bloody violence."
The whole idea of using names with the same meanings in twinsets isn't bad, but a lot of times, since they come from different languages, they tend not to go very well together. For twinsets, I usually like if the names simply have a similar style and compliment each other well. Also consider complimentary meanings, such as
Hope and
Faith or something of that sort. But it doesn't need to be that blatant.