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).
Zariah
Zariah has been climbing in recent years. All-time it's been given to 21,972 U.S. babies, the 579th most common name by sound today, peaking at 1,222 in 2023, with 1,149 in 2025.
By sound, Zariah also includes the spellings Zariyah, Xzaria.
Rising
Source: U.S. Social Security Administration, “National data” baby-names files (1880–2025).