Themey Twin Names and Virtue Names

[pleasure-past.livejournal.com]

Please keep in mind that these names are for fictional characters. Lol, I would never name a real child Chastity.

1. I need a good boy "themey twin name" for Isadora. Preferably something that also starts with an I. I'm having a lot of difficulties finding a boy name that I like.

2. I need a girls' name that will sound good in a sib-set with Isadora and whatever you answered for #1, without being quite so themey. I would prefer that this name not start with an I.

3. I need girls' names that, at least to some degree, means "virgin." I need a name that nods to sexual purity, but I'd really rather not be as blatant as to just name the character Virginia or Chastity. If I do end up using either of those, though, what nick-names might I use other than Ginny for Virginia?

4. I need a boys' name that works in a sib-set with whatever you recommend for question #3. I really don't care what the boys' name means, it just needs to work reasonably well with the answer to #3 and not have a ton of stereotypes tied to it.

Thanks in advance for all suggestions!