Radiant, brilliant. It is a variant of Roshan
Roshaan رُوشَان is a girl name that means “Radiant, brilliant.” Of Persian origin, the name holds significant linguistic tradition. It comes from the Arabic root ن-و-ر (n-w-r), denoting light/illumination. It symbolizes spiritual illumination and the guiding light of faith. Familiar and well-regarded, this name enjoys consistent use in Muslim cultures.
In the Islamic tradition of naming, this choice is both a blessing and an aspiration for the child. Its Persian heritage lends a poetic, lyrical quality often found in Persianate naming traditions.