The 9th king of Arthedain (LotR/1038). The initial element of his name may be aran “king” and its final element might be the nasal mutation phor of paur “fist” (as suggested by David Salo, GS/342).
Sindarin
Araphor
noun. royal fist
araphor
masculine name. Araphor
Elements
Word Gloss aran “king, lord, chief, (lit.) high or noble person, king, lord, chief, (lit.) high or noble person; [N.] lord (of a specific region)” paur “fist, closed hand”
aran (“king”) + paur (“fist”)