>
In the entire world, Osaka (Osaka , โอซะกะ) is a rare gender-neutral given name. The first name Osaka is habitual in Nigeria, where it is a very rare unisex name, Egypt, where it is a very rare boy's name, and Morocco. In absolute terms, it is commonest in Nigeria, China, and Indonesia. Likewise, Osaka is the last name as well as the forename.
Osaka is also a name for the fictitious and mythical characters: Osaka , the operatic character in the opera Iris by Pietro Mascagni.