The name Rijnland (alternative historical spellings: Rhijnland, Rhynland, Rynland; Latin Rhenolandia) means "Rhineland" in Dutch.
When referring to the Rhine in Germany, "Rijnland" has the same meaning as "Rhineland" in English or "Rheinland" in German.
[1] When used in the specific Dutch context, "Rijnland" generally refers to the area around the Oude Rijn, the lower reaches of a minor branch of the Rhine river in the Netherlands.
The Nederrijn eventually becomes the Lek, but a branch of it flows through a canal to Utrecht where it is further canalised and directed west.
The Oude Rijn ends as it flows into a sluice at Katwijk aan Zee, where its waters can be discharged into the North Sea.