Surname Heafner (Heafner 
) , around the globe, is a rare cognomen. The surname Heafner is characteristic of the United States, where it is a rare surname, New Zealand, and Canada, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Heafner | New Zealand, Canada, Spain, United States |
| clayton heafner professional golfer, US (b. 1914) |
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| ruby heafner American baseball player (1924-2010), US (b. 1924) |
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| john f. heafner author of numerous RFCs |
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