Family name Hanjan (Hanjan 
, Ханян 
, Ханжан 
) , around the globe, is a rare last name. The last name Hanjan is habitual in Russia, where it is a rare surname, Thailand, where it is a very rare surname, and Ukraine. In absolute terms, the name is most common in Russia, India, and Thailand. Likewise, Hanjan is the forename as well as the last name.