Surname Ruchika (Ruchika 
) , throughout the world, is a rare cognomen. The last name Ruchika is characteristic of India, where it is a very rare surname, the United Kingdom, where it is an extremely rare surname, and the United States. Much more prevalently, Ruchika is the forename as well as the last name.
Rai, Mathur, Mishra, Mittal, Sharma, Chawla, Bansal, Bhatia, Kapoor, Khanna, Kumari, Pandey, Thakur, Tiwari, Mahajan, Agarwal, Agrawal, Chauhan, Malhotra, Aggarwal, Bhardwaj, Chaudhary, Yadav, Verma, Joshi, Goyal, Shah, Rana, Rani, Devi, Garg, Goel, Jain, Mehta, Saini, Singh, Choudhary, Sinha, Anand, Arora, Ahuja, Batra, Bajaj, Kumar, Patil, Patel, Rawat, Gupta, Sethi, and Srivastava