Bobo-Dioulasso is a city in Burkina Faso with a population of 1,129,000 ; it is the second-largest city in the country, after Ouagadougou, Burkina …Bobo-Dioulasso is a city in Burkina Faso with a population of 1,129,000 ; it is the second-largest city in the country, after Ouagadougou, Burkina Faso's capital. The name means "home of the Bobo-Dioula".