Family name Riddhi (Riddhi 
, ঋদ্ধি) , in the world, is a rare surname. The last name Riddhi is habitual in Bangladesh, where it is a rare surname, Singapore, where it is a very rare surname, and Malaysia. Measured by absolute frequency, it is commonest in Bangladesh, India, and Malaysia. Much more frequently, Riddhi is the forename as well as the last name.
Roy, Shukla, Siddhi, Chheda, Kumari, Parekh, Parikh, Parmar, Pandya, Rathod, Gandhi, Sanghvi, Solanki, Agarwal, Agrawal, Chauhan, Kothari, Panchal, Thakkar, Trivedi, Upadhyay, Mukherjee, Sharma, Sawant, Mistry, Joshi, Modi, Shah, Soni, Devi, Dave, Gala, Jani, Jain, Naik, Vora, Prajapati, Vyas, Sheth, Singh, Bhatt, Patil, Patel, Raval, Desai, Doshi, Gupta, Gohil, Mehta, and Chakraborty