Cognomen Holzworth (Holzworth 
) , throughout the world, is quite a rare family name. The surname Holzworth is characteristic of the United States, where it is a rare surname, Australia, and Canada, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Holzworth | Australia, Canada, Spain, New Zealand, United States |
| sheila holzworth American para-alpine skier (1961-2013) (b. 1961) |
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| robert holzworth atmospheric and space physicist |
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