[name_m]Hi[/name_m] everyone,
I was wondering if any of you have any unique or unusual or even really old baby names. My cousin is having a baby and wants a name that is a little different to names of today or names that we don’t hear often enough and she is having twins a boy and a girl, so any help would be greatly appreciated.
Thank You. 
These lists are a good start!
Names below the top 1000 popular names:
Girls - Cool classic girl names | Nameberry
Boys - 216 Cool Classic Boy Names — 100+ below the Top 1000 | Nameberry
Old lady names:
Girls - Old Lady Names | Nameberry
Boys - Old Man Names | Nameberry
Here’s a few unusual names that I have come to love and/or admire recently & their popularity in the world (according to behindthename.com):
GIRLS:
[name_f]Elara[/name_f] - not ranking
[name_u]Arden[/name_u] - #911 in USA
[name_f]Shyla[/name_f] - not ranking
[name_f]Oriana[/name_f] - not ranking
[name_f]Veda[/name_f] - #942 in USA
[name_f]Briony[/name_f]/[name_f]Bryony[/name_f] - not ranking
[name_f]Thalia[/name_f] - #360 [name_f]France[/name_f], #789 USA
[name_f]Luana[/name_f] - #18 Portugal, #29 Switzerland
[name_f]Lavinia[/name_f] - #47 Romania, #87 [name_f]Italy[/name_f]
[name_f]Octavia[/name_f] - unranking
[name_f]Ophelia[/name_f] - #253 [name_f]England[/name_f], #975 USA
[name_f]Rhiannon[/name_f] - unranking
[name_f]Kaia[/name_f] - #446 USA
BOYS:
[name_m]Caspian[/name_m] - not ranking
[name_m]Lysander[/name_m] - not ranking
[name_m]Ajax[/name_m] - not ranking
[name_m]Emrys[/name_m] - not ranking
[name_m]Simeon[/name_m] - #412 in [name_f]France[/name_f]
[name_u]Regan[/name_u] - #410 in [name_f]England[/name_f]
[name_m]Dimitri[/name_m] - #271 [name_f]France[/name_f], #905 USA
[name_m]Atlas[/name_m] - #490 USA
[name_u]Jericho[/name_u] - not ranking
[name_u]Grey[/name_u] - #916 USA
[name_u]Darian[/name_u] - #787 USA
[name_u]Brett[/name_u] - #748 USA
[name_u]Alden[/name_u] - #720 USA
If she is looking for older, unusual, or just not as popular names:
[name_f]Harriet[/name_f]
[name_f]Maureen[/name_f]
[name_f]Priscilla[/name_f]
[name_f]Claudine[/name_f]
[name_f]Claudia[/name_f]
[name_f]Agatha[/name_f]
[name_f]Willa[/name_f]
[name_f]Audra[/name_f]
[name_f]Louisa[/name_f]
[name_f]Gwendolyn[/name_f]
[name_f]Greta[/name_f]
[name_f]Lavender[/name_f]
[name_f]Felicity[/name_f]
[name_f]Nell[/name_f]
[name_f]Ruthie[/name_f]
[name_f]Beatrice[/name_f]
[name_f]Camille[/name_f]
Thank you for the links 
Thank you, that is really helpful some excellent choices thank you.
Thank you!