Heh... Well, no order in particular, just as they came to mind.
1.Lucia
2.Luna
3.Katshura
4.Mint
5.Celes
6.Botan
7.Aeris
8.Tifa
9.Yuffie
10.Rinoa
11.Jean
12.Lemina
13.Beatrix
14.Garnet
15.Rei Ayanami
16.Asuka
17.Terra
18.Rosa
19.Leena
20.Faris
21.Tsunami
22.Selphie
23.Terra
24.Roll
25.Zelda
26.Peach
27.Nina
28.Bleu/Deis
29.Momo
30.Katt
31. Ershin (Not a girl technically, but cool none the less)
32.Ceilia
33.Agrais
34.Ovelia
35.Teta, sure she died, but hey, why not?
(Er, forget I just ruined part of FFT)
36.Marle
37.Lucca
39.Kid
40.Leena
I am Nobody
Nobody is Perfect
I am Perfect