Family name Orndoff (Orndoff 
) , globally, is a rare cognomen. The cognomen Orndoff is habitual in the United States, where it is a rare surname, Japan, where it is a very rare surname, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Orndoff | Japan, Mexico, Canada, United States |
| harry westley orndoff United States Marine Corps Medal of Honor recipient, US (b. 1875) |
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scott orndoff American-football player (1993-), US (b. 1993) |
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