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 has climbed over the years and is holding near its high. All-time it's been given to 97,167 U.S. babies, the 601st 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.