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).
Adonis
Adonis has been climbing in recent years. All-time it's been given to 21,694 U.S. babies, the 437th most common name by sound today, peaking at 2,108 in 2023, with 1,462 in 2025.
Adonis has no common alternate spellings by sound.
Rising
Source: U.S. Social Security Administration, “National data” baby-names files (1880–2025).