Mātariśvan
in the Rigveda is a name of Agni, or of a divine being closely associated with Agni, a messenger of Vivasvat, bringing the hidden fire to the Bhrigus. Sayana identifies him with Vayu, the wind, in RV 1.93.6. In the Atharvaveda and later, the word also has the meaning of "air, wind, breeze". It is also a name of Shiva, of a son of Garuda, and of a Rishi.
