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).
Eve climbed for decades and has been a steadily popular name ever since. All-time it's been given to 29,510 U.S. babies, the 999th most common name by sound today, peaking at 732 in 2017, with 577 in 2025.
Eve has no common alternate spellings by sound.
Source: U.S. Social Security Administration, “National data” baby-names files (1880–2025).