Save Type Surname (from nickname) Usage English, Scottish Pronounced Pron. BLIEDH [key] Other Forms FormsBlythe, Blyth, Bligh, Bleigh, Blight, Blea, Blee, Blye, Bly, Ó Blighe, Bllyt, Blytht, Blyithe, Blith, Blitht Meaning & History Variant of Blythe.