Cognomen راهول (Rahul 
, Rahull 
, راهول 
) , throughout the world, is a common surname. The cognomen راهول is habitual in Western Asia, particularly Oman, where it is quite a common surname, Qatar, and United Arab Emirates (explore the name in all countries). In absolute terms, it is the most numerous in India, Bangladesh, and Saudi Arabia. Much more frequently, راهول is the forename as well as the last name.