Jaarda is a term that can refer to several different things, primarily a unit of measurement or a surname. As a unit of measurement, jaarda is an archaic term for a yard, a unit of length in the imperial and US customary systems. It is equivalent to 3 feet or 36 inches. While the term "jaarda" itself is not commonly used today, the concept of the yard as a measurement of length persists. Historically, the yard has been used in various contexts, from tailoring to construction. Alternatively, Jaarda can be a surname. Like many surnames, its origins are likely tied to a place, occupation, or a personal characteristic, though specific etymological information for the surname "Jaarda" may vary depending on the region and historical records. Individuals with this surname are found in various parts of the world.