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).
Remington
Remington has been slowly declining from its former popularity. All-time it's been given to 34,095 U.S. babies, the 406th most common name by sound today, peaking at 2,495 in 2019, with 1,685 in 2025.
Remington has no common alternate spellings by sound.
Rising