Mandaic is the language of the Mandaean religion and community. Classical Mandaic is used by a section of the Mandaean community in liturgical rites. The modern descendent of Classical Mandaic, known as Neo-Mandaic or Modern Mandaic, is spoken by a small section of the Mandaean community around Ahvaz, Khūzestān, Iran. Speakers of Classical Mandaic are found in Iran, Iraq (particularly the southern portions of the country) and in diaspora (particularly in the United States). It is a variety of Aramaic, notable for its use of vowel letters (see Mandaic alphabet) and the striking amount of Persian influence in its lexicon.
Classical Mandaic is a Northwest Semitic language of the Eastern Aramaic sub-family, and is closely related to the language of the Aramaic portions of the Babylonian Talmud, as well as the language of the incantation texts and Aramaic incantation bowls found throughout Mesopotamia. It is also related to Syriac, another member of the Eastern Aramaic sub-family, which is the liturgical language of many Christian denominations throughout the Middle East.