Ada is a ♀ female name.
Ada is a Hebrew name, but as well a short version of names beginning with “Adal-/Adel-“, e.g. Adelaide.
Ada is a palindrome name, it can be spelled the same way forward or backward.
Ada means “adornment” and “ornament” (from Hebrew “adah”) and “noble natured”, “of noble type” or “noble person” (from Germanic “adal” = noble + “heit” = kind/sort/type).