Origanna is an unincorporated community in Laclede County, Missouri. The townsite lies just north of the Laclede-Wright county line on State Route TT. Competition is about six miles to the east.
History
A post office called Origanna was established in 1901, and remained in operation until 1920. It is unknown why the name "Origanna" was applied to this community.
References
Origanna, Missouri Wikipedia(Text) CC BY-SA