The story of Bren
Bren is rare for boys in the United States, ranked #9,858 in 2025 with 7 babies given the name. It is currently holding steady compared with a decade ago.
Since 1956, 736 American babies have been named Bren, about 76% boys and 24% girls, making it a genuinely unisex name. Its peak came in 2008, when 27 newborns received the name, the signature sound of the 2000s.
The chart above shows the full history: the popularity view (births per 1,000 babies) is the honest comparison across generations, since total US births have changed enormously since 1880. Switch to the rank view to see where Bren stood among all boys' names in any year, or use the compare tool to plot it against other names.