The story of Prosper
Prosper is rare for boys in the United States, ranked #3,493 in 2025 with 33 babies given the name. It is currently rising compared with a decade ago.
Since 1881, 754 American babies have been named Prosper, about 90% boys and 10% girls, making it a genuinely unisex name. Its peak came in 2024, when 61 newborns received the name, the signature sound of the 2020s.
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 Prosper stood among all boys' names in any year, or use the compare tool to plot it against other names.