Aleissa is a very rare variant of Alyssa that peaked in 2023 and remains in steady use.
Aleissa is a girl name. In 2025 it ranked #13,282 for girl births in the United States (and #22,158 across all names), given to 6 babies. Aleissa was first reported in SSA data in 2017 and peaked in 2023 (10 births).
Girls named Aleissa per year · hover for count and girls rank · Source: U.S. Social Security Administration, national data 2017–2025 · U.S.+territories from SSA territory files (1998–2025) · SSA publishes a name only in years it was given to at least 5 babies, so a name may have been in use before — or between — the years shown here