HI

Well, your question seems very much unclear about your doubts. Upadi in hindi means designation, or a name a person is renowned with. But the term 'batu' is meaningless. We might be able to help and assist you better if you specify your question. If you are asking about 'bapu', this name was given to Mahatma Gandhi after the Champaran incident by the local farmers whom he helped fighting against the britishers, landlords and tenants.

Hope this helps!!!