Iam looking for girl names similar in style with [name_u]Sidney[/name_u]. Definitely unisex, not trendy. My inspiration names were [name_u]Sidney[/name_u], [name_u]Stanley[/name_u] and [name_u]Barrett[/name_u].
[name_f]TIA[/name_f] 
I love [name_u]Sidney[/name_u] but wouldn’t use it because of the city.
Alternatives I found that I liked were Sidley and [name_f]Sidonie[/name_f] 
[name_u]Aubrey[/name_u] would fit but no doubt too trendy!
[name_m]How[/name_m] about…
[name_u]Ridley[/name_u]
[name_u]Scottie[/name_u]
[name_m]Farley[/name_m]
[name_m]Sorley[/name_m]
[name_m]Bennet[/name_m]
[name_m]Byron[/name_m]
[name_m]Lewis[/name_m]
[name_u]Winslow[/name_u]
[name_m]Verney[/name_m]
Anstey
[name_m]Cabell[/name_m]
Astor
[name_m]Gable[/name_m]
Warwick
[name_m]Truett[/name_m]
[name_m]Alban[/name_m]
[name_m]Sylvan[/name_m]
[name_u]Murphy[/name_u]
[name_u]Murray[/name_u]
[name_m]Elvin[/name_m]
[name_u]Merritt[/name_u]
[name_m]Amaury[/name_m]
[name_u]Sawyer[/name_u] was the first name to come to mind. Perhaps [name_u]Avery[/name_u], [name_u]Jordan[/name_u], [name_m]Greyson[/name_m]/[name_m]Grayson[/name_m], [name_u]Tyler[/name_u], [name_u]Skylar[/name_u] or [name_u]Ellis[/name_u].
[name_u]Tierney[/name_u]
[name_u]Finley[/name_u]
[name_u]Shelby[/name_u]
[name_u]Cameron[/name_u]
Of course the first name that came to mind was [name_f]Adelaide[/name_f] because of [name_u]Sydney[/name_u] and [name_f]Adelaide[/name_f] being Australian cities. 
I am terrible at unisex names but if you’d at all consider girl names I think [name_f]Sadie[/name_f] is a very nice alternative, as is [name_f]Sylvie[/name_f].
were*[name_u]Sidney[/name_u],*[name_u]Stanley[/name_u]and[name_u]Barrett[/name_u].
[name_u]Dara[/name_u]
[name_u]Billie[/name_u]
[name_u]Dana[/name_u]
[name_u]Cody[/name_u]
[name_u]Ashley[/name_u]
[name_u]Murphy[/name_u]
[name_u]Wallis[/name_u]
[name_u]Darby[/name_u]
[name_m]Tallis[/name_m]
[name_u]Ashby[/name_u]
[name_m]Wesley[/name_m]
[name_u]Stevie[/name_u]
[name_u]Jory[/name_u]