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).
Stetson
Stetson has been climbing in recent years. All-time it's been given to 15,725 U.S. babies, the 367th most common name by sound today, peaking at 2,699 in 2025, with 2,699 in 2025.
Stetson has no common alternate spellings by sound.
Rising
Source: U.S. Social Security Administration, “National data” baby-names files (1880–2025).