Across the world, چالو (Jallow 
, چالو) is quite a rare masculine given name. The forename چالو is characteristic of Guam, where it is quite a common boy's name, Gambia, and Libya, where it is a rare male name. Measured by absolute frequency, this name is the most popular in Gambia, Guam, and Algeria. Much more frequently, چالو is the last name as well as the forename.