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).
Juliette
Juliette has been climbing in recent years. All-time it's been given to 40,986 U.S. babies, the 380th most common name by sound today, peaking at 2,460 in 2025, with 2,460 in 2025.
Juliette has no common alternate spellings by sound.
Rising
Source: U.S. Social Security Administration, “National data” baby-names files (1880–2025).