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).
Ashlyn
Ashlyn is now well below its former popularity. All-time it's been given to 79,460 U.S. babies, the 807th most common name by sound today, peaking at 3,780 in 2005, with 651 in 2025.
By sound, Ashlyn also includes the spellings Ashlynn, Aislinn.
Rising
Source: U.S. Social Security Administration, “National data” baby-names files (1880–2025).