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).
Levi
Levi has been climbing in recent years. All-time it's been given to 216,440 U.S. babies, the 28th most common name by sound today, peaking at 9,936 in 2022, with 9,713 in 2025.
Levi has no common alternate spellings by sound.
Rising
Source: U.S. Social Security Administration, “National data” baby-names files (1880–2025).