Hi, I was curious about your adding the name Khemnican to this node.  A brief internet search suggests that this was a name used for a band of Dakota present in the area in the 19th century.  However, I've not seen any evidence that the name is used for the city.  I think such a name would be acceptable if the Prairie Island Community used it officially to refer to the city, but a quick search of their website sees no reference to its use.  I apologize if I have missed any references.