Here are some statistics concerning the surname Coolio and a list of some of the the most common names in South Africa that contain it.
Frequency: 0.0002%
Approximate number of South Africans that have this surname: 104 MD5 Code: 0ff9691eb9565f95e1238ee69d2bc3de SHA1 Code: e9167d62f1cf46aed0c2f9ee1abb5aaed780382b