Meanings
Arthurian Legend Baby Names Meaning:
In Arthurian Legend Baby Names the meaning of the name Cai is: Arthur's brother.
English Baby Names Meaning:
In English Baby Names the meaning of the name Cai is: A; which is a more common form of the name in Britain. Famous bearer: Cambridge's Caius College is named after its founder, John Caius.
Welsh Baby Names Meaning:
In Welsh Baby Names the meaning of the name Cai is: A , frequently used as an independent name in Wales. Rejoicer.