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).
Skye
Skye has stayed fairly steady in American naming for generations. All-time it's been given to 41,113 U.S. babies, the 600th most common name by sound today, peaking at 1,456 in 2014, with 1,001 in 2025.
By sound, Skye also includes the spellings Sky.
Rising