Family name Muilenburg (Muilenburg 
) , all around the world, is quite a rare cognomen. The cognomen Muilenburg is characteristic of Netherlands, where it is quite a rare surname, the United States, where it is a rare surname, and Australia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Muilenburg | Australia, Canada, Brazil, United States, Netherlands |
| james muilenburg Bible professor and teacher (1896-1974) (b. 1896) |
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dennis muilenburg American businessman, and former president, chairman, and chief executive officer of The Boeing Company, US (b. 1964) |
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| troy muilenburg college basketball player (1987–1991) Northern Iowa |
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