Recommendations avoid excessive rhyming and favor compatible style, origin, era, and rhythm.
Borrowed from English Arthur, from the name of the legendary king, from Middle English Arthure, from Medieval Latin Arthurus, probably from Welsh arth, from Proto-Celtic *artos.
From Welsh, derivation uncertain. Possibly "prominent".
From Welsh ap Owain (“son of Owen”).
Borrowed from Welsh Bronwen.
Borrowed from Welsh Bronwen.
From Welsh Caradog. Doublet of Caradoc, Caratacus, Cedric, Craddock, Cradock, McCarthy, and McCarty.
Borrowed from English Arthur, from the name of the legendary king, from Middle English Arthure, from Medieval Latin Arthurus, probably from Welsh arth, from Proto-Celtic *artos.
From Welsh, derivation uncertain. Possibly "prominent".
From Welsh ap Owain (“son of Owen”).
Borrowed from Welsh Bronwen.
Borrowed from Welsh Bronwen.
In modern use a spelling variant of Lynette, though it is also identical with a rare French name, diminutive of Line, from Caroline, Pauline and other female names ending in -line.
Sibling matches balance shared style and origin with enough sound distinction, so recommendations do not simply rhyme with Geraint.