Adalys is a very rare girls' name that peaked in 2014 and has since faded.
Adalys is a girl name. In 2025 it ranked #13,221 for girl births in the United States (and #22,076 across all names), given to 6 babies. Adalys first appears in 1998 and peaked in 2014 (9 births).
Girls named Adalys per year · hover for count and girls rank · Source: U.S. Social Security Administration, national data 1998–2025 · U.S.+territories from SSA territory files (1998–2025)