Around the world, Ulau (Ulau 
) is a rare principally girly, but very infrequently male first name. The first name Ulau is characteristic of Indonesia, where it is a very rare female name, Nigeria, where it is an extremely rare gender-neutral name, and India, where it is an extremely rare predominantly female, but very infrequently boy's name. Likewise, Ulau is the last name as well as the forename.