In the world, أولوا (Ulloa 
, أولوا) is a very rare unisex first name. The first name أولوا is characteristic of the Dominican Republic, where it is a rare boy's name, Sweden, where it is a rare female name, and Italy, where it is a very rare gender-neutral name. Not in comparison with a country's population, it is commonest in Italy, the Dominican Republic, and the United States. Much more frequently, أولوا is the last name as well as the forename.