Last name Mcgauley (Mcgauley 
) , all around the world, is quite a rare surname. The cognomen Mcgauley is habitual in Ireland, where it is quite a rare surname, the United Kingdom, where it is a rare surname, and Australia. Measured by absolute frequency, it is the most numerous in the United States, the United Kingdom, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Mcgauley | Australia, Canada, Ireland, United Kingdom, United States |
| james william mcgauley (b. 1806) |
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| pat mcgauley American soccer player, US (b. 1961) |
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| shannon mcgauley activist, US (b. 1963) |
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| thomas mcgauley Irish footballer, IE (b. 1978) |
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| tim mcgauley Canadian ice hockey player, CA (b. 1995) |
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