Sindarin 

beregar

masculine name. Beregar

A Númenorean “of the House of Bëor” and father of Erendis (UT/177). The language and meaning of his name is unclear. His name could be derived from ᴹ√BEREK “wild, fierce” (as suggested by David Salo, GS/344) or it could be related to the old Bëorian name Bereg (as indicated by Christopher Tolkien, WJ/232).

Sindarin [UTI/Beregar; WJI/Beregar] Group: Eldamo. Published by