The story of Zadkiel
Zadkiel is rare for boys in the United States, ranked #3,750 in 2025 with 30 babies given the name. It is currently rising compared with a decade ago.
Since 2003, 393 American babies have been named Zadkiel. Its peak came in 2024, when 52 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 Zadkiel stood among all boys' names in any year, or use the compare tool to plot it against other names.