Among the given options, the person who was popularly known as ‘Lokahitwadi’ was Gopal Hari Deshmukh, also known as Lokahitwadi.

Option 1: Gopal Hari Deshmukh - This is the correct answer. Gopal Hari Deshmukh was a social reformer and writer from Maharashtra, India. He started a newspaper called "Lokahitwadi" which focused on social issues and advocated for the welfare of the people. He played a significant role in promoting social reforms like education, widow remarriage, and women`s rights.

Option 2: Mahadev Govind Ranade - Mahadev Govind Ranade was a prominent social reformer and politician from Maharashtra. He was associated with several social and political organizations and was known for his efforts in the fields of education and women`s rights. However, he was not known as `Lokahitwadi`.

Option 3: Gopal Krishna Gokhale - Gopal Krishna Gokhale was a prominent Indian social reformer and political leader. He played a crucial role in the Indian independence movement and was known for his efforts towards education and political reforms. However, he was not known as `L