Family name Barwicke (Barwicke 
) , around the world, is a very rare cognomen. The family name Barwicke is characteristic of Northern America, particularly the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Barwicke | United States |
| william barwicke (c.1559-by 1641) of Carlisle, Cumbria |
|