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).
Serena
Serena was more common in the past and has since settled at a lower, steady level. All-time it's been given to 68,613 U.S. babies, the 639th most common name by sound today, peaking at 2,093 in 2000, with 1,149 in 2025.
By sound, Serena also includes the spellings Sarina, Serina, Sirena, Sarena.
Rising