Beware, older languages below! The languages below were invented during Tolkien's earlier period and should be used with caution. Remember to never, ever mix words from different languages!

Qenya 

tar-kulu

masculine name. *High Gold

A name appearing only in The Etymologies from the 1930s, as a combination of tar- “high” and kulu “gold” (EtyAC/KUL). Carl Hostetter and Patrick Wynne suggested it might be a variation of Tar-Calion.

Elements

WordGloss
tar-“high; king or queen (in compounds)”
kulu“gold (metal)”