Around the world, Lalatu (Lalatu 
) is quite a common predominantly masculine, but very infrequently female forename. The first name Lalatu is characteristic of India, where it is a rare principally boy's, but very infrequently feminine name, and Nigeria, where it is an extremely rare unisex name. Much less frequently, Lalatu is the last name as well as the forename.
Mal, Datta, Ghosh, Nayak, Hazra, Yadav, Mandal, Mahato, Mondal, Sardar, Saiekh, Sharma, Shidev, Bhagat, Pandit, Paswan, Thakur, Mukhiya, Pasavan, Rabidas, Rishidev, Chaudhari, Rishi, Rajak, Kumar, Konai, Sah, Bai, Kha, Pal, Ram, Ray, Roy, Das, Jha, Saha, Bhuinmali, Sada, Khan, Raut, Devi, Late, Manna, Mahto, Maghi, Singh, Bagdi, Bauri, Sinh, and Rajabanshi