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).
Adley
Adley has been climbing in recent years. All-time it's been given to 11,554 U.S. babies, the 782nd most common name by sound today, peaking at 942 in 2020, with 646 in 2025.
By sound, Adley also includes the spellings Adalee.
Rising
Source: U.S. Social Security Administration, “National data” baby-names files (1880–2025).