The girl's name Briannon \bri(an)-non\ is a variant of Brianna.
The baby name Briannon sounds like Branwen, Brennan and Brynnan. Other similar baby names are Brianni, Brianne, Briannah, Briann and Riannon.
Briannon is a very rare female first name and a very rare surname (source: 1990 U.S. Census). Displayed below is the baby name popularity trend for the girl's name Briannon. Click here to compare Briannon with related baby names.
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