Last name Dorlean (Dorlean 
) , in all the world, is a rare family name. The cognomen Dorlean is characteristic of Haiti, where it is quite a rare surname, the Dominican Republic, where it is a rare surname, and France, where it is a very rare surname. In absolute terms, the name is most common in Haiti, the United States, and the Dominican Republic. Likewise, Dorlean is the forename as well as the last name.