Alysia is a name of Greek origin, often associated with the meaning "truth" or "noble." It is commonly used as a feminine given name and has various spellings, including Alicia and Alisia. The name has gained popularity in different cultures and regions, reflecting a blend of tradition and modernity. In popular culture, Alysia may refer to characters in literature, film, or television. For instance, Alysia Yeoh is a character from the DC Comics universe, known for her role in the Batgirl series. The name is also used in various artistic works, showcasing its versatility and appeal.