Cognomen Raahul (Raahul 
) , globally, is a very rare surname. The family name Raahul is characteristic of India, where it is an extremely rare surname, and the United States. Much more frequently, Raahul is the forename as well as the last name.
Raj, Sankar, Sarraf, Saxena, Sharma, Suresh, Avadai, Kapoor, Pathak, Pandey, Murali, Gautam, Nathoo, Hassan, Venkat, Anumala, Banwari, Krishna, Murugaian, Srinivasan, Shrivastava, Tewari, Mishra, Yadav, Gupta, Roy, Das, Shah, Arum, Rana, Raja, Raju, Ravi, Raam, Jain, Nair, Singh, Sinha, Anand, Anura, Kumar, Patil, Patel, Reddy, Dubey, Dutta, Rameshkumar, and Ramakrishnan