Hillis

== English == === Etymology === Variant of Hills or Hillhouse. === Proper noun === Hillis (plural Hillises) A surname. ==== Statistics ==== According to the 2010 United States Census, Hillis is the 5884th most common surname in the United States, belonging to 5866 individuals. Hillis is most common among White (90.86%) individuals. === Further reading === Hanks, Patrick, editor (2003), “Hillis”, in Dictionary of American Family Names, volume 2, New York: Oxford University Press, →ISBN, page 178.