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Last name Deardorff (Deardorff
) , in the entire world, is quite a rare cognomen. The surname Deardorff is habitual in the United States, where it is a rare surname, Canada, where it is a very rare surname, and New Zealand. In absolute terms, the name is most common in the United States, Canada, and Venezuela.
| VARIANT | COUNTRY |
|---|---|
| Deardorff | Canada, United States, United Kingdom, China, Venezuela |