Terraform Cloud organizes workspaces by name, so it's important to use a consistent and informative naming strategy. And although future releases of Terraform Cloud will add more organizational tools, the name will always be the most important piece of information about a workspace.
Workspace names need to be 90 characters or less and can only include letters, numbers,
The best way to make names that are both unique and useful is to combine the workspace's most distinguishing attributes in a consistent order. Attributes can be any defining characteristic of a workspace — such as the component being managed, the environment it runs in, and the region it is provisioned into.
A good strategy to start with is
<COMPONENT>-<ENVIRONMENT>-<REGION>. For example:
If those three attributes can't uniquely distinguish all of your workspaces, you might need to add another attribute; for example, the infrastructure provider (AWS, GCP, Azure), datacenter, or line of business.