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).
Hannah
Hannah is down from its peak but still widely used. All-time it's been given to 508,543 U.S. babies, the 142nd most common name by sound today, peaking at 25,024 in 2000, with 4,553 in 2025.
By sound, Hannah also includes the spellings Hanna.
Rising
Source: U.S. Social Security Administration, “National data” baby-names files (1880–2025).