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).
Andres
Andres was more common in the past and has since settled at a lower, steady level. All-time it's been given to 96,733 U.S. babies, the 431st most common name by sound today, peaking at 2,726 in 2007, with 1,744 in 2025.
Andres has no common alternate spellings by sound.
Rising