Caliger
Caliger refers to a surname of Italian origin. It is believed to derive from the word "caliga," a type of military sandal worn by Roman soldiers. The name likely originated as an occupational surname for someone who made or sold these sandals, or perhaps as a nickname for a soldier. Like many surnames, its spelling may have varied over time and across different regions.
Notable individuals who have borne the Caliger surname include members of historical families and contemporary figures