Family name Lalithkumar (Lalithkumar 
) , throughout the world, is a very rare surname. The cognomen Lalithkumar is habitual in India, where it is an extremely rare surname, and the United States. More frequently, Lalithkumar is the forename as well as the last name.
Mg, Chandrasekar, Nagarathinam, Kumaraswamy, Balasekaran, Subramanian, Changalpat, Seenivasan, Selvakumar, Natarajan, Dhanappan, Rajendran, Periasami, Bommannan, Krishnamurthi, Gujarati, Bathala, Mahesan, Lalith, Shetty, Sharma, Reddy, Kumar, Bhati, Bandi, Solai, Iyer, Jain, Aela, Ganesan, and Gopalakrishnan