I find finding the name a little too hard. maybe give us options to pick from. I know NOTHING about the sea so the hints help none at all for people like me.
Thank you for the input.
If you're still curious, maybe you can check the spoiler post on devlog. The name is not necessarily about the sea. And if you want to ask Mr. Google, with the hint, the name will appear on the featured snippets. It's not an uncommon name, actually. But yeah, it is hard if you don't know.