The story of Erza
Erza is rare for girls in the United States, ranked #5,781 in 2025 with 21 babies given the name. It is currently rising compared with a decade ago.
Since 2006, 443 American babies have been named Erza, about 77% girls and 23% boys, making it a genuinely unisex name. Its peak came in 2023, when 44 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 Erza stood among all girls' names in any year, or use the compare tool to plot it against other names.