A number of people have already been inquiring about the meaning and origin of the word mokonji. Mokonji is a word meaning king or royalty and is from the Bantu language, Lingala. Lingala is spoken through much western central Africa, mostly in the Democratic Republic of Congo, Congo-Brazzaville and Central African Republic.
Bantu tribal language are difficult to translate directly into English, mainly because language is a derivative of cultural and societal norms. Tribal Africa constitutes a very hierarchial system with a chief and tribal fiefdoms. This is a concept that we know only from our westernized history books but is a mentality that is very much alive among the tribes. As such, the language reflects this paradigm.
While mokonji is best translated into English as king or royalty, it is not a perfect translation and literally is a conceptual word that describes something unique to tribal life.
So there it is. Feel free to speculate as to what Mokonji.com is with that understanding.
As a sidenote, I lived for four years in DRC (then Zaïre) as a kid, and have a first hand understanding on Lingala.