Holy crap... Some names they are just surname not names. These name I would not give:
Bishop,
Bennett, Sailor,
Cooper,
Anderson, Anniston,
Reagan, Stratton and
Harper.
Riley is very good. I like it.
From my suggestions:
Luke and
Leia
Venceslas and
Boleslav - they are the same meaning "more famous"
Benedict and Blagoslav - the same meaning "blessed"
Theophil and
Bogomil - the same meaning
Gottfried and
Bogomir - the same meaning
Bohdan and
Theodor - both meaning "gift by God"
Duszan /
Dušan and
Hugh - both meaning "spirit"
Czestmir and
Ernest - the same meaning
Florian and Kvetoslav - the same meaning
Ira and
GregorHynek and
Henry - the same meaning
Irenei and
Lubomir - the same meaning
Kwido and Silvan
Miroslav and
SlavomirFelix and
OttoVictor and
Vincent - meaning "victourious"
Adolf "
Noble Wolf" and
Rudolf "Famous
Wolf"
Bertram and
Raven - the same meaning "Beautiful
Raven"
Alainn and
Raven - Beautiful
RavenCzestmir and
Honor - the same meaning "honour"
Finn and Bjela - both meaning "white"
Jonas and
Paloma - both meaning "dove"
Milan and
Amanda - both meaning "dear", "lovable"
Milan and
GraceNikola and
Victoria - "victory"
Radan and
Joy - Radan means "joyful"
Radek and
JoyRadovan and
JoyValerian and
Vivienne - both meaning "healthy"
Laurent and
Daphne - both meaning "laurel"
Goddess and Gods:
Artemis and
DianaAurora and
ZoraVictoria and
Niké
Dustin and
Thorsten /
Tórsten
Theodora and
Dorothea - anagram
Leon and
Noel