Brenna is a feminine form of the irish surname brennan, or perhaps a variation of brenda or brendan—all of which have different meanings. It is derived from the word brígh, which means strength or vigor. It is of gaelic origin, and the meaning of brenna is little drop of water
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Modern use is probably as a feminine form of brennan, and influenced by brianna.
The name brenna is of gaelic origin and is derived from the irish word bréanainn, meaning raven. it is a feminine name that symbolizes intelligence, wisdom, and mystery.
The name brenna has its origins in the gaelic language, specifically in irish and scottish gaelic
