Family name Mão (Mon 
, Mó 
, Mão 
) , all around the world, is a widespread surname. The family name Mão is habitual in Mongolia, where it is a prevalent surname, Myanmar, and Oman, where it is quite a common surname (explore the name in all countries). Measured by absolute frequency, it is commonest in Myanmar, India, and Bangladesh. Also, Mão is the forename as well as the last name.