Cognomen Mullenger (Mullenger 
) , all around the world, is a rare surname. The surname Mullenger is habitual in Australia, where it is a rare surname, New Zealand, and the United Kingdom. Not in comparison with a country's population, the name is most common in the United Kingdom, Australia, and the United States. Much less frequently, Mullenger is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mullenger | Canada, United Kingdom, United States, New Zealand, Australia |
| bobby mullenger Australian rules footballer, AU (b. 1916) |
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| allan mullenger Australian rules footballer, AU (b. 1920) |
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