Sindarin name of the “Annals of Beleriand”, a combination of ínias “annals” and Beleriand (MR/200).
Conceptual Development: In Silmarillion drafts from the 1930s, this name first appeared as N. Inias Veleriand in keeping with the different rules of lenition from that period (LR/202).
#Valariandë place-name "Beleriand" (genitive in the phrase Nyarna Valarianden "the annals of Beleriand" in LR:202; Tolkien later changed the genitive ending from -n to -o; hence read *Nyarna Valariandëo) In the essay Quendi and Eldar, Heceldamar turns up as another Quenya term for Beleriand.