Brannon \b-rannon, br(an)-non\ as a boy's name is pronounced BRAN-en. It is of Irish and Gaelic origin. Variant of Brandon. An elaboration of "bran", meaning "raven".

Brannon has 2 variant forms: Branna and Brannen.

Baby names that sound like Brannon are Brennon, Brennan, Brennen, Brennin and Brunon.