Sebert \s(e)-be-rt\ as a boy's name is a variant of Seabert (Old English), and the meaning of Sebert is "shining sea".

The baby name Sebert sounds like Seibert and Seabright. Other similar baby names are Aubert, Abert, Ebert, Fabert, Hobert, Hubert, Obert, Osbert, Robert, Saber, Shubert and Sewerd.