Surely, you can have joint
demat accounts in India.
If you are looking for a
broker who provides joint demat accounts and at the same time provides good
platforms for trading and investing in Equity, Delivery and Mutual Fund on a
very low brokerage, you may move to Zerodha, the first and foremost Indian discount
broker who are the now the largest in the category and fastest among all.
You can open Joint demat
account in Zerodha with PAN, Aadhar and Bank details.