Here are some statistics concerning the surname Oconnor 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: 1972cdee15a90bcbfc5760eadd4486d9 SHA1 Code: ee3f9d90d926f500f0887e35f231f63215307961