Final answer:
The superficial anatomical name for the entire lower leg is the 'leg,' which includes the tibia and fibula bones between the knee and ankle joints.
Step-by-step explanation:
The superficial anatomical name for the entire lower leg is the 'leg' which is specifically the region between the knee joint and the ankle joint. Although in common usage 'leg' often refers to the entire limb, anatomically, the leg refers to just the lower portion, under the knee and above the ankle. The bones comprising this area are the tibia and fibula. The tibia is the larger and more medial (closer to the centre of the body), whereas the fibula is the smaller and more lateral (towards the outside of the body) bone of the lower leg. These bones support the muscles of the lower leg and connect with the ankle and knee joints.