Last name ساجان (Sajan 
, Sagan , ساجان 
) , in the entire world, is a common surname. The cognomen ساجان is habitual in Western Asia, particularly United Arab Emirates, where it is quite a common surname, Qatar, and Oman. Measured by absolute frequency, it is commonest in India, Pakistan, and Poland. More frequently, ساجان is the forename as well as the last name.