It is so obvious because all the other religions in this world have founders. E.g. Christianity was founded by Jesus Christ, Islam was founded by Hajrat Mohammad Paigambar, Buddhism by Gautam Buddha and so on. So as Hinduism is a religion, there must be some founder.
The name Arlo is an English baby name. In English the meaning of the name Arlo is: Fortified hill. The name Arlo is an American baby name. In American the meaning of the name Arlo is: Fortified hill. The name Arlo is an Italian baby name. In Italian the meaning of the name Arlo is: Charles 'A man. The name Arlo is a Latin baby name. In Latin the meaning of the name Arlo is: Strong; manly.
Arris (noun) the sharp edge or salient angle formed by two surfaces meeting each other, whether plane or curved; -- applied particularly to the edges in moldings, and to the raised edges which separate the flutings in a Doric column. Origin: [OF. areste, F. arte, fr. L. arista the top or beard of an ear of grain, the bone of a fish.]