Sumeran

Etymology
Mid tenth-century, possibly an early form of the name of the parish of Sombres, a hamlet 2 km to the Northeast, which oversaw Wissant, which did not yet have a distinct name. In use perhaps as late as 1088, the year of the first attestation of Wissant as a reference to the town. The final -n poses a paleographical problem, but the MSS reading is supported by a 1337 plural form of Sombres: Sombrenes.

Proper noun

 * 1) Early name for the town of Wissant.