Family name Fennimore (Fennimore 
) , all around the world, is a rare cognomen. The last name Fennimore is characteristic of the United States, where it is a rare surname, the United Kingdom, where it is a very rare surname, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Fennimore | Canada, United Kingdom, United States, Philippines, Australia |
|
joseph fennimore American composer and pianist, US (b. 1940) |
|
| steven a fennimore researcher (ORCID 0000-0002-5574-2891) |
|