All around the world, Barnwell (Barnwell 
) is a very rare principally male, but very infrequently girly first name. The given name Barnwell is characteristic of Northern America, particularly the United States, where it is an extremely rare principally male, but very seldom girly name. Much more frequently, Barnwell is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Barnwell | Kenya, Canada, United Kingdom, United States, Australia |
|
middleton s. barnwell American bishop (1882-1957), US (b. 1882) |
|
| harriott kinloch cheves barnwell (b. 1849) |
|
|
| ysaye maria barnwell American musician, US (b. 1946) |
|
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| ellis guy barnwell Ph.D. University of Manchester 2015 |
|