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In all the world, Olo (Olo , Hole ) is quite a rare unisex forename. The first name Olo is habitual in Panama, where it is quite a rare male name, Poland, where it is a rare principally boy's, but scarcely girly name, and Nigeria, where it is a rare epicene name. In absolute terms, the name is most common in Nigeria, India, and the Democratic Republic of the Congo. More frequently, Olo is the last name as well as the forename.
Olo is also a name for the fictitious and mythical characters: Olo Proudfoot , the Middle-Earth character.