Sindarin 

arathornion

masculine name. Arathorn’s son

A title of Aragorn as son of Arathorn (SD/128), glossed “Arathorn’s son” in the earliest draft of the letter (AotM/62), a combination of Arathorn and ion(n) “son”.

Element in

Elements

WordGloss
Arathorn“Steadfast King”
ion(n)“son, son, *boy”
Sindarin [AotM/062; SD/128; SDI1/Aragorn] Group: Eldamo. Published by