Meaning and name origin
Brienna \b-rienna, bri(en)-na\ as a girl's name is of Irish, Gaelic and Celtic origin, and the meaning of Brienna is "high, noble, exalted". Brienna is a variant of Brianna (Irish, Gaelic, Celtic): may also possibly mean "strong".
Brienna has 21 variant forms: Brana, Breanna▼, Breayanna, Breeanna, Breena, Briahna, Briana▼, Briannah, Brianni, Briauna, Briaunna, Brieanna, Brina, Briney, Brinna, Briny, Bryana▼, Bryanna▼, Bryauna, Bryna, Brynna.
Brienna is not a popular first name for females and an equally uncommon surname or last name for all people (2000 U.S. Census).
Displayed below is a comparison of the popularity of the girl name Brienna and its variant forms. Popular variation forms ranked in the Top 1000/100 are Brianna (#85), Briana (#419), Breanna (#624), Bryanna (#639) and Bryana. (2014 statistics).
Brienna is also pronounced similarly to Breana▼, Breeana, Breina, Brenna▼, Brennah, Breona, Breonna▼, Briona, Brionna▼ and Bryonna. Other suggested similar baby names are Brenn, Brenne, Briann, Brianne▼, Brieann, Brienne, Brieon, Brinn and Brionne. These names tend to be more commonly used than Brienna.