I name all my systems (desktops, laptops, servers) after Rick and Morty Planet
Currently in use:
gazorpazorp (main laptop running ArchLinux)
alfabetrium (main desktop running Fedora27 workstation)
glapflap (second desktop at home)
parblesnops (server running IRC, vpn and webserver)
snorlab (server running testing environments)
gromflow-prime (raspberry pi)