Family name Yamu (Yamu 
, ยาหมู่, ยามู 
) , throughout the world, is quite a rare last name. The family name Yamu is characteristic of Nepal, where it is quite a rare surname, Thailand, where it is a rare surname, and Malaysia. Measured by absolute frequency, the name is most common in Thailand, Nepal, and India. More prevalently, Yamu is the forename as well as the last name.