Is Lárëawen a viable female name in Quenya?

I am curious if the name Lárëawen from the Quenya 'Lárëa' is a viable female name. Since Lárëa is an adjective, can it be used in such a way?

This a viable combination but it may not mean what you think it does. lárea is “rich” in the sense of “rich food”, so Láreawen would mean “tasty maiden”. I suspect Almawen or Almarien would be closer to your intended meaning, with alma or almare

Thank you! Tasty maiden is exactly what I was going for, as it is a name for a guitar. Conventional English names are inadequate in describing how rich, thick and tasty it sounds when played.