Names Krishnamacha Ranganathan through Nagarajagupt Ranganathan
- Krishnamacha Ranganathan
- Krishnamachari Ranganathan
- Krishnamoo Ranganathan
- Krishnan Ranganathan
- Krishnaprasad Ranganathan
- Krishnaswam Ranganathan
- Krishnaswami Ranganathan
- Krithika Ranganathan
- Kshama Ranganathan
- Kumar Ranganathan
- Kumaran Ranganathan
- Kumer Ranganathan
- Kumudhini Ranganathan
- Kuppuswami Ranganathan
- Kv Ranganathan
- Lak Ranganathan
- Laks Ranganathan
- Lakshikanthan Ranganathan
- Lakshimikanthan Ranganathan
- Lakshmi Ranganathan
- Lakshmika Ranganathan
- Lakshmikan Ranganathan
- Lakshmikant Ranganathan
- Lakshmikanth Ranganathan
- Lakshmikantha Ranganathan
- Lakshmikanthan Ranganathan
- Lakshminar Ranganathan
- Lalitha Ranganathan
- Lallitha Ranganathan
- Langu Ranganathan
- Laqkshmi Ranganathan
- Lar Ranganathan
- Lava Ranganathan
- Lavakumar Ranganathan
- Lavanya Ranganathan
- Lavanyaarthi Ranganathan
- Leena Ranganathan
- Leetha Ranganathan
- Lekha Ranganathan
- Lin Ranganathan
- Linda Ranganathan
- Lobha Ranganathan
- Logeshwari Ranganathan
- Lokanatha Ranganathan
- Lokanathan Ranganathan
- Lokeshwari Ranganathan
- Lyn Ranganathan
- Lynda Ranganathan
- Lyndia Ranganathan
- Madabhush Ranganathan
- Madabhushi Ranganathan
- Madan Ranganathan
- Madanku Ranganathan
- Madankumar Ranganathan
- Madhan Ranganathan
- Madhanagopal Ranganathan
- Madharan Ranganathan
- Madhav Ranganathan
- Madhavan Ranganathan
- Madhay Ranganathan
- Madhu Ranganathan
- Madhumani Ranganathan
- Madhumitha Ranganathan
- Madhuri Ranganathan
- Madhusud Ranganathan
- Madhusudan Ranganathan
- Madras Ranganathan
- Mag Ranganathan
- Magesh Ranganathan
- Mahalakshmi Ranganathan
- Mahanraj Ranganathan
- Mahendra Ranganathan
- Mahendranathan Ranganathan
- Mahesh Ranganathan
- Mahilmannan Ranganathan
- Mahua Ranganathan
- Makandan Ranganathan
- Mal Ranganathan
- Mala Ranganathan
- Malini Ranganathan
- Manasvini Ranganathan
- Mangala Ranganathan
- Manickam Ranganathan
- Manikandan Ranganathan
- Manivannan Ranganathan
- Manjari Ranganathan
- Manjula Ranganathan
- Manoj Ranganathan
- Margaret Ranganathan
- Mathangi Ranganathan
- Mathur Ranganathan
- Maya Ranganathan
- Mayuri Ranganathan
- Mee Ranganathan
- Meelapalayan Ranganathan
- Meelapaly Ranganathan
- Meelapalya Ranganathan
- Meena Ranganathan
- Meenakshi Ranganathan
- Meera Ranganathan
- Megala Ranganathan
- Megesh Ranganathan
- Megha Ranganathan
- Meghana Ranganathan
- Meghna Ranganathan
- Mehna Ranganathan
- Mei Ranganathan
- Meiyappan Ranganathan
- Melissa Ranganathan
- Menaga Ranganathan
- Mini Ranganathan
- Mohan Ranganathan
- Mohana Ranganathan
- Mohanraj Ranganathan
- Mohini Ranganathan
- Mohn Ranganathan
- Monica Ranganathan
- Mrunalin Ranganathan
- Mrunalini Ranganathan
- Msdhu Ranganathan
- Mudumbai Ranganathan
- Mudumdai Ranganathan
- Mugundan Ranganathan
- Muk Ranganathan
- Mukudan Ranganathan
- Mukunda Ranganathan
- Mukundan Ranganathan
- Mukundhan Ranganathan
- Mullundnan Ranganathan
- Munali Ranganathan
- Muralh Ranganathan
- Murali Ranganathan
- Muralidhar Ranganathan
- Muralidhara Ranganathan
- Muralidharan Ranganathan
- Muraliraj Ranganathan
- Murall Ranganathan
- Muthukrsn Ranganathan
- Muthukumaran Ranganathan
- Muthunatha Ranganathan
- Muthuswamy Ranganathan
- Mythreyee Ranganathan
- Mythreyi Ranganathan
- Nadakumar Ranganathan
- Nadaragan Ranganathan
- Nadeepuram Ranganathan
- Nadeeturam Ranganathan
- Nagaraja Ranganathan
- Nagarajagu Ranganathan
- Nagarajagupt Ranganathan