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).
Eliza
Eliza has been climbing back after years of decline. All-time it's been given to 70,771 U.S. babies, the 325th most common name by sound today, peaking at 2,490 in 2021, with 2,375 in 2025.
Eliza has no common alternate spellings by sound. Spellings sometimes heard the same way: Aliza.
Rising
Source: U.S. Social Security Administration, “National data” baby-names files (1880–2025).