Family name Dibernardo (Dibernardo 
) , globally, is quite a rare cognomen. The cognomen Dibernardo is characteristic of the United States, where it is a rare surname, Hungary, and Canada. Measured by absolute frequency, the name is most common in the United States, Italy, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Dibernardo | Italy, Canada, United States, Argentina, Romania |
| robert dibernardo American mobster, US (b. 1937) |
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vanessa dibernardo American soccer player, US (b. 1992) |
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| angelo dibernardo Argentine-American soccer player-coach, AR (b. 1956) |
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| rick dibernardo American football player, US (b. 1964) |
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| paul dibernardo American soccer player, US |
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| gabriella a dibernardo researcher (ORCID 0000-0001-8022-7288) |
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