Last name Хальфан (Khalfan 
, Хальфан 
) , all over the world, is a common surname. The surname Хальфан is characteristic of 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, it is the most numerous in Tanzania, Oman, and United Arab Emirates. Likewise, Хальфан is the forename as well as the last name.