Surname Mcfaull (Mcfaull 
) , across the world, is a rare last name. The last name Mcfaull is habitual in New Zealand, where it is a rare surname, the United Kingdom, and Canada. In absolute terms, it is commonest in the United Kingdom, Canada, and Australia.
| VARIANT | COUNTRY |
|---|---|
| Mcfaull | Canada, Czechia, Australia, United States, United Kingdom |
| david mcfaull sailor, US (b. 1948) |
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| brendan mcfaull Australian rules footballer (b. 1957) |
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| aiden mcfaull actor |
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