Cognomen सोहन (Sohan 
, सोहन ) , globally, is a common surname. The last name सोहन is habitual in Bangladesh, where it is quite a common surname, Trinidad and Tobago, where it is quite a rare surname, and Oman. Measured by absolute frequency, this name is the most popular in Southern Asia, particularly Bangladesh, India, and Nepal. More frequently, सोहन is the forename as well as the last name.