What is this street's name ?

This is another of my Chennai experiences. I had this experience on the street where I stayed at a guest house location till 30th September morning. The street on which I lived is called as "Neelkanda Mehta" street. However, on many homes as well as some other places, it is written as "Neelkanda Metha" street. I have asked other people too. However, I have not found a satisfactory answer.