Family name Osward (Osward 
) , globally, is quite a common cognomen. The surname Osward is characteristic of Tanzania, where it is quite a common surname, Venezuela, where it is a rare surname, and Malaysia, where it is a very rare surname. Measured by absolute frequency, it is the most numerous in Tanzania, Venezuela, and Nigeria. Also, Osward is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Osward | Zambia, Tanzania, Venezuela, Zimbabwe, Malawi |