Surname Mcwha (Mcwha 
) , across the world, is a rare family name. The last name Mcwha is characteristic of Australia, where it is a rare surname, New Zealand, and Canada. Measured by absolute frequency, it is the most numerous in the United States, Australia, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Mcwha | Australia, Canada, United States, United Kingdom, China |
| billy mcwha Northern Irish association football player (1860-1909), GB (b. 1860) |
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james mcwha Irish botanist, IE (b. 1947) |
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| madelene mcwha researcher (management sport & tourism) |
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Mr, Ryan, Dawn, Doug, Gail, Lori, Luke, Lynn, John, Jena, Todd, Troy, Maeva, Megan, Shane, Shawn, Sheri, Susan, Steve, Scott, Ruby, Phil, Paul, Kyle, Ms, Sue, Amy, Ken, Rod, Ron, Don, Joe, Tim, Anita, Ian, Mark, Matt, Mike, Alan, Anzy, Adam, Carl, Bill, Kasi, Mary, and Amber