>
In all the world, Osei (Osei , اوسى , أوسي ) is a common mostly masculine, but uncommonly female forename. The given name Osei is habitual in Ghana, where it is quite a common dominantly boy's, but infrequently girly name, Libya, where it is quite a rare epicene name, and Qatar, where it is quite a rare boy's name. In absolute terms, it is the most numerous in Ghana, Nigeria, and Libya. Likewise, Osei is the last name as well as the forename.