Surname Saifu (Saifu 
, ไซฟู 
, Сайфу 
) , in all the world, is quite a rare last name. The last name Saifu is habitual in Western Asia, particularly Oman, where it is quite a rare surname, United Arab Emirates, and Qatar. Not in comparison with a country's population, the name is most common in Bangladesh, Saudi Arabia, and Malaysia. Also, Saifu is the forename as well as the last name.