So named by famed Dutch explorer Abel Tasman

https://en.m.wikipedia.org/wiki/Abel_Tasman

Who on his most famous voyage, mapped the Solomon Islands, Tonga, Fiji, New Zealand and Tasmania while managing to completely miss continental Australia.

It’s a province in the Netherlands. It’s only \ few hundred km from legoland in Denmark - the dude should get out more - I bet he only goes to the central bit of Old Amsterdam.