Vishwanandi was a king mentioned in Jain tradition in the past-life story of Bhagwan Mahavir. In that account, King Vishwanandi had a son named Vishakhanandi and a nephew named Vishwabhuti, who later became Bhagwan Mahavir. ( dadabhagwan.org)

If you meant a different “Vishwa Nandi,” the name may be written differently in some Jain sources. ( jainqq.org)