The name Kojo is a boy's name of Ghanaian origin meaning "born on Monday". Kojo and is often added to lists like Boy Names from Africa and discussed in our forums with posts like "[Boys] Love, Like, Lose--Names searched right now".
From the experts:
The Ashantis of Ghana traditionally use this animated name for boys born on Monday. The girls' equivalent is Adwoa, pronounced ahj-wa.