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).
Lennox
Lennox has been climbing in recent years. All-time it's been given to 22,337 U.S. babies, the 401st most common name by sound today, peaking at 2,121 in 2022, with 1,712 in 2025.
By sound, Lennox also includes the spellings Lenox.
Rising