Brennon is an English form of the English and Irish name Brendan.
Brennon is also a form of the English and Irish name Brennan.
Brennon is an uncommon baby name for boys. At the modest height of its usage in 1999, 0.009% of baby boys were given the name Brennon. It ranked at #871 then. The baby name has since experienced a fall in popularity, and is now used on an infrequent scale. In 2018, within the group of boy names directly linked to Brennon, Brendan was the most popular.
† Pronunciation for Brennon: B as in "be (B.IY)" ; R as in "race (R.EY.S)" ; EH as in "ebb (EH.B)" ; N as in "knee (N.IY)" ; AA as in "odd (AA.D)"