Vilumäe
Vilumäe is an Estonian surname. Surnames in Estonia became compulsory in the early 20th century, and many were derived from landscape features, plants, or animals. It is likely that "Vilumäe" refers to a "cool hill" or a "chilly hill," combining the words "vilu" (meaning cool, chilly, or shady) and "mäe" (the genitive singular of "mägi," meaning hill or mountain). It's possible the name was adopted by someone living near a particularly shaded or elevated area. The prevalence of the name is most significant within Estonia. Further research may be required to identify specific historical figures or notable locations associated with the name.