- For the Irish mythological character, see Oisín.
Oisín (pronounced , OSH-een, with stress on first syllable) is an Irish male given name. It is sometimes anglicized as Osheen or spelt without the diacritic, as Oisin.
Variants include Scottish Gaelic: Oisean ([ˈɔʃɪn]), Welsh: Osian () and the English Ossian.
People with the name