Vajasaneyi also known as Bachasnai is a major division of Maithil Brahmins in the Mithila region of the Indian subcontinent. It is one of the two major divisions of the Maithil Brahmins community. This division of Maithil Brahmins community started after the foundation of Shukla Yajurveda by the renowned Vedic sage Yajnavalkya in the ancient Mithila Kingdom. Vajasaneyi Brahmins are the followers of the Madhyandini Shakha of Yajurveda. The branch of Vedic literature founded by the sage Yajnavalkya is also called as Vajasaneyi school. The Samhita of this school is known as Vajasaneyi Samhita. Since the Vajasaneyi Brahmins are followers of Yajurveda, so they are also known as Yajurvedic Brahmins.