How to read the band →
Solid line = floor (spellings that unambiguously belong to the group). Shaded band up to the dashed edge = ceiling (the most it could reach if every ambiguous spelling counted here).
Kane
Kane has been slowly declining from its former popularity. All-time it's been given to 36,961 U.S. babies, the 551st most common name by sound today, peaking at 1,735 in 2018, with 1,149 in 2025.
By sound, Kane also includes the spellings Cain, Kain, Kaine, Kayne.
Rising