This system ("Akan names") of naming people, came from Ghananian traditional culture where the Akan people of Ghana frequently name their children after the day of the week they were born and the order in which they were born. These day names have further meanings concerning the soul and character of the person. Middle names have considerably more variety and can refer to their birth order, twin status, or an ancestor's middle name. You, also can check and know which name should be given to you, if you were Ghanian from Akan.
This system, that seems to be a game, prompts you to input your date of birth and your gender and then get the name accordingly.