The story of Blain
Blain is rare for boys in the United States, ranked #7,745 in 2025 with 10 babies given the name. It is currently declining compared with a decade ago.
Since 1884, 2,306 American babies have been named Blain. Its peak came in 2003, when 58 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 Blain stood among all boys' names in any year, or use the compare tool to plot it against other names.