Here are two unusual sib sets I came across.
Brothers Worth and
Beau
Sisters
Effie Beau and
India Summer
I’m not a huge fan of either Worth or
Beau but I find Worth interesting as he was adopted.
I like
Effie as a nickname for
Frances but I have never understood using
Beau as name for a girl as
Beau is handsome in French. I guess one could argue though that
Jane Austen used handsome in Pride and Prejudice when
Fitzwilliam Darcy used it to describe
Elizabeth Bennet.
I have also heard
Beau used as in Is that your new beau? Always said to a woman and used to refer to a new boyfriend or partner.
I dislike
India Summer a lot.