"Cydney \cy(d)-ney\ as a boy's name (also used as girl's name Cydney), is pronounced SID-nee. It is of English origin. Variant of Sydney. Cyd is the short form.
For more information, see also the related name Sidney.
Baby names that sound like Cydney are Stoney and Stone. Other similar baby names are Adney and Rodney.
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