Cognomen Маэр (Maher 
, Маэр 
) , throughout the world, is a widespread surname. The last name Маэр is characteristic of Egypt, where it is a common surname, Ireland, and Tunisia, where it is quite a common surname (explore the name in all countries). Measured by absolute frequency, the name is most common in Egypt, India, and the United States. Also, Маэр is the forename as well as the last name.