Across the world, Belnap (Belnap 
) is an extremely rare male first name. Predominantly, Belnap is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Belnap | Philippines, Canada, Brazil, United States, Switzerland |
| arias g. belnap American Mormon politician, US (b. 1893) |
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| nuel belnap American philosopher, US (b. 1930) |
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| nuel dinsmore belnap, jr. Ph.D. Yale University 1960 |
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