OneTaskBy Tim King · Updated
Hostname Generator
Server, Laptop and Home Lab Hostnames With a Clear Naming Scheme
OneTask is free, with no sign-up, and built by one person.
If this tool saved you time, a coffee helps keep new ones coming.
How the Hostname / Device Name Generator works
This hostname generator gives a fresh list with every click. Generate hostnames and device names in the schemes people really use: single themed words for servers, kestrel, basalt, orion, severn, from the bird, mineral, star and river schemes that home labs and small fleets favour; role-and-number names for infrastructure, web-prod-03, db-eu-west-2, nas-01, the way cloud and datacentre teams name machines; and personal device names, tims-laptop, pi-garage, Ada-MacBook, for the laptops and boards on a home network. Every result is a valid DNS label. Choose a scheme and generate up to a hundred.
Hostname generator: how the names are built
There are two schools of hostname and this page serves both. The themed scheme gives each machine a name from a set, birds, minerals, stars, rivers, mountains, so that every box is a distinct word that is easy to say over the phone and impossible to confuse with another, kestrel, heron, osprey, and it is the scheme for a home lab, a small office or a fleet of pets that are looked after individually; the themes here are the classic ones, and the rule is to pick one theme per network and never mix them, so that a new person can guess that basalt is a server and not a printer. The role-and-number scheme is the other school, web-prod-03, db-eu-west-2, cache-lab-01, where the name is a description, role, then environment or region, then a two-digit index, and it is the scheme for infrastructure managed as cattle, where nobody needs to remember which one is which because the name says it. The personal device forms, tims-laptop, pi-garage, kitchen-tablet, Ada-MacBook, are what a home router and a phone's sharing menu show, and the convention there is owner or room plus device type, since the point is that the household can tell whose it is.
Every result is a legal DNS label: letters, digits and hyphens, no leading or trailing hyphen, well under 63 characters; the lowercase forms are the ones to use as a hostname proper, and the capitalised personal forms are for the friendly name a phone or a Mac shows, which may differ from the hostname. The themed lists are common nouns and place names, nothing is a trademark in this context, and the device words are the generic ones a router would show; the two named products in the device list are used the way people use them in their own device names. A good hostname scheme is decided once and written down; the generator is for the day you have to name the fifth server and have run out of birds.
For the network the devices join, the Wi-Fi network name page; for the person who owns them, the Username page; and for a game or community server rather than a machine, the Server name page.
FAQ
What makes a good hostname?
Short, lowercase, letters and digits and hyphens only, unique on its network and consistent with whatever scheme the network already uses. A themed word, kestrel, suits a machine you look after individually; a role and number, web-prod-03, suits one of many.
What characters are allowed in a hostname?
Letters, digits and hyphens, with no hyphen at the start or end, and each label under 63 characters. Underscores, spaces and most punctuation are not valid, and case is ignored, which is why hostnames are written in lowercase. Every result here follows those rules.
Should I name servers after their role or a theme?
Themes for a few machines you know individually, a home lab or a small office; role and number for infrastructure that is replaced rather than repaired, where the name should describe the machine. Many teams use both, a theme for physical hosts and roles for the virtual ones.
What is the difference between a hostname and a device name?
The hostname is the DNS label the machine answers to on the network, lowercase and hyphenated. The device name is the friendly label a phone or a Mac shows in sharing menus, and it can have capitals and spaces. Many systems derive one from the other.
Can I use these names for fiction or test data?
Yes. The names are common nouns, place names and generic labels and belong to no one. For a server list in a screenshot, a hostname column in a test fixture or a fictional network in a story, use them freely; the role-and-number forms make especially convincing sample data.
See also: all Online & Social tools, People, Fantasy & RPG, Sci-fi, Culture & Language, Business & Brand, Places & Things.
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