Family name Olguer (Olguer 
) , around the world, is a very rare last name. The last name Olguer is characteristic of Latin America and the Caribbean, particularly Nicaragua, where it is a very rare surname, Honduras, and Colombia. In absolute terms, it most frequently occurs in Latin America and the Caribbean, particularly Mexico, Colombia, and Peru. More prevalently, Olguer is the forename as well as the last name.