Deidre \de(id)-re\ as a girl's name is a variant of Deirdre (Irish, Gaelic), and the meaning of Deidre is "broken-hearted, sorrowful".

The baby name Deidre sounds like Deidrie, Deidra and Deedre. Other similar baby names are Derdre, Dedie, Dede, Dierdre, Diedre, Deirdra, Deedra, Dedra, Deadra, Deitra, Desyre and Desire.