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).
Dolores
Dolores was a common American name in the 1930s but is rarely given today. It's been given to 365,808 U.S. babies all time and once ranked 100th by sound, peaking at 17,933 in 1930 (down to 89 in 2025).
By sound, Dolores also includes the spellings Delores, Deloris.
Rising
Source: U.S. Social Security Administration, “National data” baby-names files (1880–2025).