Buddey \b(ud)-dey\ as a boy's name is a variant of Bud (English), and the meaning of Buddey is "brother". The baby name Buddey sounds like Buddy, Buddie, Budd and Paddey. Other similar baby names are Audey, Bradey, Brodey, Buckey, Cuddy, Laddey, Rudey and Teddey.