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).
Chase
Chase is now well below its former popularity. All-time it's been given to 193,672 U.S. babies, the 314th most common name by sound today, peaking at 8,193 in 2009, with 2,024 in 2025.
By sound, Chase also includes the spellings Chace, Chayse.
Rising
Source: U.S. Social Security Administration, “National data” baby-names files (1880–2025).