Ask HN: What are some cool cdn subdomain names?

It's pretty obvious I have too much time on my hands.

I'm wondering what subomain names others have used when naming a cdn for their websites.

The twist is that I'm reserving cdn.domain.com for other uses.

This is for serving assets for a tech related marketing site.

My initial thoughts:

  cdnx.domain.com
  web.cdn.domain.com
  cdn.web.domain.com
  cdn-web.domain.com

I should just get on with it, but, hey, why not give it a cool name.