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).
Brynlee
Brynlee climbed for decades and has been a steadily popular name ever since. All-time it's been given to 43,423 U.S. babies, the 310th most common name by sound today, peaking at 2,893 in 2018, with 2,297 in 2025.
By sound, Brynlee also includes the spellings Brinley, Brynleigh, Brynley.
Rising
Source: U.S. Social Security Administration, “National data” baby-names files (1880–2025).