His co-owner, Manish Chandani, told AFP news agency they had never intended to glorify Hitler.
"I was not aware of Hitler being responsible for the killings of six million people before the shop's inauguration. This time I will choose a non-controversial name."
Mr Chandani says the shop's name was a tribute to his grandfather who was nicknamed Hitler because he was "very strict".
The story centres around the life of Madhavankutty, locally known as 'Hitler' due to his tough character, domineering personality and his uncontrolled rage at the youngsters of the area, for stalking his five young sisters.