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).
Macy
Macy has been slowly declining from its former popularity. All-time it's been given to 92,525 U.S. babies, the 468th most common name by sound today, peaking at 4,244 in 2011, with 1,622 in 2025.
By sound, Macy also includes the spellings Macie, Maci, Macey, Maycee.
Rising