Baha is a term that can refer to various concepts, but it is often associated with the Bahá'í Faith, a religion founded in the 19th century by Bahá'u'lláh. This faith emphasizes the unity of all people and religions, advocating for peace, equality, and justice. Followers believe in the oneness of humanity and the importance of global cooperation. In addition to its religious context, "Baha" can also refer to a common name in some cultures. It may be used as a given name or surname, often carrying different meanings depending on the region and language.