Surname Tlo (طلو 
, Tlo 
) , all around the world, is a rare last name. The cognomen Tlo is characteristic of Botswana, where it is quite a rare surname, Saudi Arabia, where it is a rare surname, and Myanmar. Not in comparison with a country's population, it is the most numerous in Myanmar, Saudi Arabia, and Sudan. Also, Tlo is the forename as well as the last name.