Family name Халфан (Khalfan 
, Халфан 
) , globally, is a common last name. The cognomen Халфан is habitual in Bahrain, where it is quite a common surname, Oman, and Tanzania (explore the name in all countries). Not in comparison with a country's population, the name is most common in Tanzania, Oman, and United Arab Emirates. Also, Халфан is the forename as well as the last name.