Sindarin 

hallas

masculine name. Hallas

The 13th ruling steward of Gondor (LotR/1039), perhaps a combination [N.] hall “high” and the abstract ending -as (as suggested by David Salo, GS/352).

Sindarin [LotRI/Hallas; PMI/Hallas; UTI/Hallas] Group: Eldamo. Published by