Walicki
Walicki is a Polish surname. It is derived from the Polish word "wał" meaning "rampart," "embankment," or "earthwork," suggesting a possible occupational or locational origin related to someone who lived near or worked on such a structure. It's a relatively uncommon surname. People with this surname have been found predominantly in Poland. Further research, such as consulting Polish genealogical databases and historical records, may provide more specific information about the surname's distribution and history.