Brianna
The story
Brianna is the now-dominant spelling of Briana, the feminine form of Brian. Briana appears in Edmund Spenser's The Faerie Queene in 1596, but it waited almost four centuries for everyday use. American parents began picking it up in the 1970s, and the added n helped Brianna become the more familiar spelling. The curve captures the speed of that change: barely present before the 1980s, beginning to rise in that decade, then holding its high point across the 1990s and 2000s before easing. That makes Brianna both literary and unmistakably modern. It has an old poem behind it, an Irish masculine name inside it, and a late-twentieth-century American rhythm around it. Bree and Bria offer shorter forms, but the full four-syllable name is the version that filled classrooms.
Popularity, 1890–2024
Shape drawn from US Social Security baby-name records. Brianna peaked in the 1990s and the 2000s in nearly equal measure.
See popularity in Brazil
Popularity in Brazil
340 people · the #17,452 first name in Brazil · about 1 in 500,000 · median age 2
Among people named Brianna living in Brazil at the 2022 census, more were born in the 2010s than in any other decade.
The census also counted 201 born between 2020 and August 2022, too recent a span to chart.
Source: IBGE, Censo Demográfico 2022
When you meet Brianna
Most people given the name Brianna in the United States are teenagers or young adults today.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
The Brianna deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Brianna truly comes from, how it traveled, and what a century of records reveals. If you have grown a tree on nametree, it also considers how Brianna fits with your family’s names and surname.
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