Surname Coughenour (Coughenour 
) , around the globe, is quite a rare last name. The surname Coughenour is habitual in the United States, where it is a rare surname, New Zealand, and Canada, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Coughenour | United Kingdom, United States, New Zealand, Canada |
| john c. coughenour American judge, US (b. 1941) |
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| michael b coughenour researcher |
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| rick coughenour college basketball player (1969–1970) Memphis |
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| courtney coughenour researcher (ORCID 0000-0001-6979-4660) |
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| robert a. coughenour |
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