Worldwide, Osimo (Osimo 
) is a rare boy's given name. The forename Osimo is habitual in Nigeria, where it is a very rare mostly male, but infrequently girly name, Italy, where it is a very rare male name, and Brazil. Measured by absolute frequency, it is commonest in Indonesia, Nigeria, and Brazil. Likewise, Osimo is the last name as well as the forename.