Last name Beldavs (Beldavs 
) , all over the world, is a very rare family name. The cognomen Beldavs is characteristic of Latvia, where it is a rare surname, Canada, where it is an extremely rare surname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Beldavs | Canada, United States, Latvia |
| kārlis voldemārs beldavs Latvian politician (1868-1936), LV (b. 1868) |
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| jāzeps t. beldavs (b. 1914) |
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| zintars g. beldavs researcher |
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