Diedrey \di(ed)-rey\ as a girl's name is a variant of Deirdre (Irish, Gaelic), and the meaning of Diedrey is "broken-hearted, sorrowful".
The baby name Diedrey sounds like Diedre, Diedra and Deedre. Other similar baby names are Dierdre, Audrey, Diandre, Dedie, Dede, Derdre, Deidre, Deedra, Dedra, Derry, Diedrika, Dodey, Dorey, Phedre, Terrey, Teddey, Tierrea and Tierre.