Family name Demello (Demello 
) , all around the world, is quite a rare last name. The family name Demello is characteristic of Bahrain, where it is quite a rare surname, United Arab Emirates, and the United States, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in the United States, India, and Canada. Very seldom, Demello is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Demello | United Arab Emirates, India, Canada, Philippines, United States |
|
andrew demello researcher, GB (b. 1970) |
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| eddy demello (b. 1937) |
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| bill demello (b. 1944) |
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| margo demello (b. 1964) |
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| shane demello Ph.D. State University of New York at Stony Brook 2013 |
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| john c demello researcher |
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| madison demello researcher |
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| michael demello US (b. 1974) |
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