Family name Guar (Guar 
, Гуар 
, กระทิง 
) , all over the world, is a rare surname. The cognomen Guar is characteristic of Guatemala, where it is a rare surname, Colombia, and Saudi Arabia. Measured by absolute frequency, the name is most common in India, Colombia, and Italy. Very seldom, Guar is the forename as well as the last name.