Cognomen Deberardinis (Deberardinis 
) , all around the world, is a rare family name. The surname Deberardinis is characteristic of the United States, where it is a rare surname, New Zealand, where it is a very rare surname, and Italy. In absolute terms, it most frequently occurs in the United States, Italy, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Deberardinis | Canada, Italy, New Zealand, United States, Argentina |
| ralph j deberardinis American scientist |
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| gene deberardinis college basketball player (1962–1964) Saint Francis (PA) |
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| jessica deberardinis researcher |
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| rosetta deberardinis American artist |
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