The story of Rylann
Rylann is rare for girls in the United States, ranked #6,781 in 2025 with 17 babies given the name. It is currently declining compared with a decade ago.
Since 2003, 552 American babies have been named Rylann, about 84% girls and 16% boys, making it a genuinely unisex name. Its peak came in 2014, when 40 newborns received the name, the signature sound of the 2010s.
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 Rylann stood among all girls' names in any year, or use the compare tool to plot it against other names.