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).
Lola
Lola is now well below its former popularity. All-time it's been given to 97,167 U.S. babies, the 590th most common name by sound today, peaking at 1,623 in 1919, with 1,132 in 2025.
Lola has no common alternate spellings by sound.
Rising
Source: U.S. Social Security Administration, “National data” baby-names files (1880–2025).