You can upgrade the ration card, reduce the name, add the name by paying a fee of Rs 20. In your village panchayat.

Under the National Food Security Act, all state governments in India have to identify households that are eligible for purchasing subsidized food grain from the Public Distribution System and provide them with ration cards. There are two types of ration cards under NFSA[2]
Priority ration card – priority ration cards are issued to households that meet the eligibility criteria set by their state government. Each priority household is entitled to 5 kilograms of food grain per member.