Udāsi.— A few members of this Central India sect of religious mendicants and devotees have been returned at times of census. It is said to have been founded three hundred years ago by one Gopāldas.
Udaiya.— Udaiya, meaning lord, is the title of many well-to-do Lingāyats and of some Jains, and Udaiya or Wodeiyar occurs as the name of a Lingāyat sub-division of the Badagas of the Nīligiri hills. The Mahārājas of Mysore belong to the Wodeiyar dynasty, which was restored after the Muhammadan usurpation of Haidar Āli and Tīpu Sultan. The name of the present Maharāja is Srī Krishna Rāja Wodeiyar Bahādur.
Udaiyān.— It is noted in the Madras Census Report. 1891, that "the four Tamil castes Nattamān, Malaimān, Sudarmān (or Suruthimān), and Udaiyān are closely connected. The last is probably a title rather than a caste, and is the usual agnomen of the Nattamāns, Malaimāns, and Sudarmāns, as also of the potter caste (Kusavan). Nattamān means a man of the plains, Malaimān a man of the hills, and Sudarmān one who does good, a hero. Nattampadi is another form of Nattamān. Tradition traces the descent of the three castes from a certain Dēva Rāja, a Chēra king, who had three wives, by each of whom he had a son, and these were the ancestors of the three castes. There are other stories, but all agree in ascribing the origin of the castes to a single progenitor of the Chēra dynasty. It seems probable that they are descendants of the Vēdar soldiers of the Kongu country, who were induced to settle in the eastern districts of the Chēra kingdom. Additional evidence of the important position they once held is afforded by the titles Pandariyār, Pandārāttār (custodians of the treasury), which some of them still use. Some of them again are locally styled Poligars (Pālayakkāran) by
