Brenna is a female given name primarily used in English-speaking countries since the 1970s. It is likely a modern American coinage, possibly derived as a variant of Brenda or as a feminine form of Brennan. The name shares roots with Brendan, which ultimately comes from the Old Irish Bréanainn, a Latinized form of an Old Welsh word meaning 'king' or 'prince'. This connects Brenna to the legacy of Saint Brendan, the 6th-century Irish abbot famed for his legendary voyage across the Atlantic. Etymology The name Brenna emerged in the United States during the late 20th century as a creative variation of the more established names Brenda and Brennan. Brenda itself is thought to be a feminine form of the Old Norse Brandr, meaning 'fire', 'torch', or 'sword', and was introduced to Britain in the Middle Ages. Alternatively, Brennan is derived from the Irish surname Ó Braonáin, meaning 'descendant of Braonán', where braon means 'moisture' or 'drop'. This dual heritage gives Brenna both Scandinavian and Gaelic influences, though its usage is overwhelmingly modern and English. Notable Bearers While Brenna is not widely associated with historical figures, it has appeared in contemporary contexts. One notable bearer is Brenna D'Amico, an American actress known for her roles in the Disney Channel series The Nightmare Before Christmas and the film Descendants 2. The name is also found as a surname in Italy, where it originated from the town of Brenna in Lombardy. Demographics As a first name, Brenna gained popularity in the 1990s and remains in moderate use in English-speaking countries, particularly in the United States and Canada. As a surname, it is rare, with about 629 bearers in the 2010 U.S. Census, predominantly of White ethnicity. Meaning: Unknown, but related to Brennan or Brenda; possibly 'fire' or 'king' Origin: Modern English coinage, with Old Norse and Irish roots Type: First name (primarily female) Usage regions: United States, Canada