Blauwhuis

Etymology

 * (Súdwest-Fryslân) First attested as 't Blauw Huys in 1718., a compound of and . Named after a water board tax office with conspicuous blue roof tiles; these were a rare sight due to their high cost. Compare.
 * (Achtkarspelen), a compound of and . Named after a house with blue roof tiles, a rare sight due to their high cost.