Last name ジョラン (Joran 
, ジョラン) , in the entire world, is quite a rare family name. The surname ジョラン is characteristic of Latin America and the Caribbean, particularly the Dominican Republic, where it is quite a rare surname, Honduras, and Nicaragua, where it is a rare surname. In absolute terms, it is the most numerous in Mexico, India, and the Dominican Republic. More prevalently, ジョラン is the forename as well as the last name.