하저마을을 감싸고 있는 산의 형국이 돼지머리형이여서 저두산이라 칭해졌으며, 마을의 명칭은 이 뒷산의 이름에서 유래된 것이다.
The shape of the mountain surrounding Hajeo Village was shaped like a pig's head so it is called Jeodusan Mountain, and the name of the village originated from the name of this mountain behind.