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).
Drake
Drake is now well below its former popularity. All-time it's been given to 36,875 U.S. babies, the 1,233rd most common name by sound today, peaking at 1,885 in 2010, with 299 in 2025.
Drake has no common alternate spellings by sound.
Rising
Source: U.S. Social Security Administration, “National data” baby-names files (1880–2025).