>
Surname Rhosier (Rosser
, Rhosier
) , throughout the world, is a common cognomen. The cognomen Rhosier is habitual in British Virgin Islands, where it is quite a common surname, Jersey, and Isle of Man. Not in comparison with a country's population, this name is the most popular in the United States, the United Kingdom, and Australia. Very seldom, Rhosier is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rosser | Canada, Switzerland, Australia, United States, United Kingdom |
| Rhosier | United Kingdom |