Family name Mykleby (Mykleby 
) , worldwide, is a rare cognomen. The last name Mykleby is habitual in Norway, where it is quite a rare surname, and the United States, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mykleby | Norway, United States |
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t. n. mykleby Norwegian conductor, composer and photographer (1844-1918) (b. 1844) |
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| olaf marius mykleby (b. 1885) |
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Mr, Sandy, Scott, April, Brian, Karie, Karen, Kathy, Katie, Kelly, Kevin, Perry, Debra, David, Diane, James, Joyce, Trina, Harry, Helen, Martin, Sandra, Mitzi, Connie, Marla, Eric, Ms, Bob, Jim, Mary, Mark, Mike, Myke, Sean, Axel, Paul, Ruby, Ruth, Lisa, Jane, Jack, John, Jeri, Jean, Jeff, Tone, Todd, Erin, and Connor