Tuuliruusu

Tuuliruusu is a Finnish surname. It translates literally to "wind rose" in English. The term "wind rose" itself refers to a graphic tool used in meteorology to display the frequency distribution of wind direction over a particular period. It is characterized by lines or arrows radiating from a central point, with the length of each segment indicating the frequency of wind from that direction. The surname Tuuliruusu likely originated as a toponymic or descriptive surname, perhaps given to someone who lived in a place with a prominent wind rose or who had some association with the sea or weather. As with many surnames, its exact origin and the circumstances of its adoption are not always clearly documented, but its connection to meteorological terminology is evident.