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).
Juliet
Juliet climbed for decades and has been a steadily popular name ever since. All-time it's been given to 37,971 U.S. babies, the 622nd most common name by sound today, peaking at 1,402 in 2016, with 1,136 in 2025.
Juliet has no common alternate spellings by sound.
Rising
Source: U.S. Social Security Administration, “National data” baby-names files (1880–2025).