The big problem with business name generators
The truth is every name generator we've ever seen produces a ton of garbage names that you have to check one by one.
The experience is universally awful. They all suck.
They don't focus name results on your brand or customers. If they do any filtering its usually very limited, they dont give you any kind of name scores or name criteria to rank results, and they may not even do any domain or social checks.
These are just a handful of the pitfalls and struggles these tools have. None of them are comprehensive enough to get you across the finish line with confidence.
At this stage you might get really frustrated but before you think about hiring an agency, read about the problem with branding agencies and consultants.