A DNA Surname Project has been established for Canney Canny Keeney Kenna Kenney Kenny Kinne Kinney Kinnie Kinny McKenna McKenney McKinney, McKinnie O'Kinney and other variations. If you are a male carrying the surname, or a male/female related to a living male carrying the name, please consider joining the research project.*
Test results will indicate if you share a common ancestor with other participants but will NOT tell you who that ancestor is. Results must be used in conjunction with traditional genealogy. The cost is $99 or $169 (plus $2) depending on which test you choose. I am a volunteer and receive no money.
This is a complicated subject.There is more information at these links: