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).
Cody
Cody is now well below its former popularity. All-time it's been given to 342,416 U.S. babies, the 430th most common name by sound today, peaking at 22,286 in 1992, with 1,668 in 2025.
By sound, Cody also includes the spellings Kody, Kodi, Codi, Codie, Codey.
Rising
Source: U.S. Social Security Administration, “National data” baby-names files (1880–2025).