Family name Hafley (Hafley 
) , all over the world, is a rare cognomen. The cognomen Hafley is habitual in the United States, where it is a rare surname, New Zealand, where it is a very rare surname, and Canada. In absolute terms, this name is the most popular in the United States, Canada, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Hafley | Canada, Brazil, New Zealand, United States, United Kingdom |
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mamie francis hafley equestrian performer, US (b. 1885) |
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| jeff hafley American football coach, US (b. 1979) |
|
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| tony hafley college basketball player (1980–1982) South Alabama |
|
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| gail hafley researcher |
|
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| brian hafley researcher |
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| william leroy hafley Ph.D. North Carolina State University 1960 |
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