In all the world, الجو (الجو 
) is quite a common predominantly male, but very seldom girly given name. The forename الجو is characteristic of Northern Africa, particularly Egypt, where it is quite a rare primarily male, but scarcely feminine name, Libya, where it is quite a rare boy's name, and Sudan. Measured by absolute frequency, it is the most numerous in Northern Africa, particularly Egypt, Sudan, and Algeria. Also, الجو is the last name as well as the forename.