what was the name of lord indra white elephant?

Airavata is a white elephant who carries the Hindu god Indra. It is also called 'abhra-Matanga', meaning "elephant of the clouds"; 'Naga-Malla', meaning "the fighting elephant"; and 'Arkasodara', meaning "brother of the sun". 'Abhramu' is the elephant wife of Airaavatha. Airaavatha has ten tusks and five trunks and is spotless white. It is also known as Erawan in Thai. Airaavatha is also the third son of Kashyap and Kadru. In the Mahabharata, he is listed as a great serpent.