Cognomen Seaward (Seaward 
, ทะเล 
) , throughout the world, is quite a rare last name. The last name Seaward is characteristic of Canada, where it is quite a rare surname, New Zealand, and the United Kingdom. In absolute terms, it is commonest in the United Kingdom, the United States, and Canada. Much less frequently, Seaward is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Seaward | Cyprus, United Kingdom, United States, South Africa, Canada |
| ทะเล | Thailand |
| john seaward British writer, GB (b. 1786) |
|
|
| samuel seaward English engineer (b. 1800) |
|
|
| dennis seaward New Zealand artist and teacher (1876—1949) (b. 1876) |
|
|
| sydney seaward British actor (1884-1967), GB (b. 1884) |
|
|
| eric seaward British swimmer, GB (b. 1892) |
|
|
| neville stephen seaward photographer (b. 1913) |
|
|
| jack seaward American writer, US (b. 1924) |
|
|
|
kevin seaward Northern Irish marathon runner, IE (b. 1983) |
|
| mark r. d. seaward British ecologist and botanist, GB (b. 1938) |
|
|
| paul seaward British historian, GB (b. 1959) |
|
|
| carolyn seaward Miss England 1979, Miss United Kingdom 1979, runner-up at Miss Universe 1979 and Miss World 1979, GB (b. 1960) |
|
|
| tracey seaward British film producer, GB (b. 1964) |
|
|
| william seaward British Royal Navy officer, lieutenant in 1830 |
|
|
| james r seaward researcher |
|
|
| molly r seaward researcher |
|