Asia is a female name.
The given name Asia derived from the name of the continent. Besides, it is a name of the Greek mythology (daughter of Oceanus and Tethys). In Poland, Asia is a diminutive of Joanna.
Asia means “rising sun” or “sunrise” (from Semitic “asu” = rising/light referring to the sun) and “Yahweh is gracious” (from Joanna).