by Gemini » February 20th, 2015, 6:26 am
^^^^ What do you mean by "more African"? You're aware Africa has hundreds of languages and many linguistic groupings, right? There isn't one "African" language.
Also, if you mean Swahili, then I should point out that there are plenty of names in TLK canon that aren't Swahili, like Zazu, Sarafina, Mufasa, Scar, and Ed. Since Kion doesn't seem to be borrowed from any language, they can pronounce it how they want. We just don't know how that is yet.