Family name Defoy (Defoy 
) , worldwide, is quite a rare last name. The family name Defoy is habitual in Belgium, where it is quite a rare surname, Canada, where it is a rare surname, and France. Much less frequently, Defoy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Defoy | Germany, Canada, France, United States, Belgium |
| craig defoy professional golfer, GB (b. 1947) |
|
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| mailow defoy actress |
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