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).
Jaziel
Jaziel has been climbing in recent years. All-time it's been given to 9,369 U.S. babies, the 540th most common name by sound today, peaking at 1,789 in 2025, with 1,789 in 2025.
Jaziel has no common alternate spellings by sound.
Rising
Source: U.S. Social Security Administration, “National data” baby-names files (1880–2025).