Server naming standards?

The last place I worked (the State of Washington Courts) named their servers after trees, Mountains and rivers (spruce, cascade, columbia).

radartower:

spiderman
mifuno
timeaxe
rhineheart
trinity
zira
cornelius
ursus
zaius
caesar

These are the names of the firewalls (well, with -01 and -02 designators because, ya’know, the firewalls be clustered) in the giant financial services firm where I work [on contract]. I had this notion that career technologists stopped naming servers after dwarves, blade runners, and pixies as soon as the I.T. team grew larger than a WoW clan. Guess I’m wrong. Fuck it.