Surname Олифант (Oliphant 
, Олифант 
, Olyphant 
) , in all the world, is a common family name. The last name Олифант is habitual in Lesotho, where it is quite a common surname, South Africa, and Jamaica, where it is quite a rare surname. In absolute terms, it is the most numerous in South Africa, the United States, and the United Kingdom.