Thread:PumpkinLOTR/@comment-33052443-20170901223735/@comment-29773086-20170901230652

Sindarin:

Belegernil Gurthorch (Mighty Prince, Orc-death)

Quenya:

Aracondo Orconehtar (Noble Prince, Orc-slayer)

A bit unwieldy, but the best I could do while fitting slaying of orcs in; words for orc are not easy to incorporate into names. The ones you might have trouble pronouncing, I imagine, are the second names in each variant. Gurthorch is simply girth-ork, and Orconehtar is ork-o-net-ar, to the best of my knowledge.