>
Last name Roughton (Roughton
) , throughout the world, is quite a rare surname. The cognomen Roughton is characteristic of Isle of Man, where it is quite a rare surname, New Zealand, and the United Kingdom, where it is a rare surname. Not in comparison with a country's population, it is commonest in the United States, the United Kingdom, and New Zealand. Very seldom, Roughton is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Roughton | Canada, Australia, New Zealand, United States, United Kingdom |