Asterix & Obelix themed.
- Asterix is a rpi4, strong and small with ssd running dockers with homeassistant, revproxy and webserver, and camera storage.
- Idefix is a rpi3, mainly test only nowadays.
- Obelix is my desktop running voidlinux.
I used to have Pneumatix which is the mailman as the mail server and Panoramix, the druid, as domoticz server, Heroix, chief, as firewall and Bellefleur, beauty, as webserver 
All were LXD virtual servers on a pentium 3. I try to find a character matching the functionality. Except for domoticz all are now dockers on Asterix, so less use of funny names.
Non linux machines would be roman names from Asterix & Obelix, but I have none ..
At work we used famous dogs. Laika, Pluto, Cerberus etc