What to look for in a registrar. Possibility of name being registered on search. Pricing. Stability. Cost of transfer. Ease of management.
What else?
Consider buying alternative extensions to prevent losing out to cybersquatting

How do I choose a domain?

Similar to a company name with some additional considerations. Company name may dictate suitable domains. Whats allowed? What extension to choose? Deciding on the domain. Funny examples of unfortunate domains: www.ExpertsExchange.com “ExpertSexChange”. Therapistfinder.com, penisland.net, whorepresents.com Avoid other trademarked/copyright phrases and names. Do’s & Don’ts. Business or not considerations