Eldor \e-ldor, el-dor\ as a boy's name is a variant of Elder (Old English), and the meaning of Eldor is "elder trees".

The baby name Eldor sounds like Eldrid, Eldred, Alter, Eldorado, Eleodoro, Waldorf, Waldorp, Walder and Wilder. Other similar baby names are Eldon, Eldin, Elden, Eldous, Eldis, Elger, Elgar, Elton, Elmer, Baldor, Eder, Elber, Eliot, Elmir, Elmore, Elroy, Elroi, Ector and Elado.