Here are some statistics concerning the surname Mckenna and a list of some of the the most common names in South Africa that contain it.
Frequency: 0.0033%
Approximate number of South Africans that have this surname: 1716 MD5 Code: ceaf83f3e50e85168b63ddd8cb9563e1 SHA1 Code: 7b8cf9c1dfac86de4d5622971caab5ddf35b3d38