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).
Kiara
Kiara has been climbing in recent years. All-time it's been given to 70,555 U.S. babies, the 479th most common name by sound today, peaking at 4,665 in 1999, with 1,636 in 2025.
By sound, Kiara also includes the spellings Chiara, Kiarra, Kyara.
Rising
Source: U.S. Social Security Administration, “National data” baby-names files (1880–2025).