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).
Elizabeth
Elizabeth has stayed fairly steady in American naming for generations. All-time it's been given to 1,746,621 U.S. babies, the 73rd most common name by sound today, peaking at 21,627 in 1990, with 7,047 in 2025.
By sound, Elizabeth also includes the spellings Elisabeth, Elizebeth.
Rising