Meril or Meryl is the name that Lenneth uses when she roams Midgard as a human. This human name of hers is revealed if the player chooses to visit Gerabellum between Chapters 2 to 4 before recruiting Lucian.
Meryl is the human transformation of Lenneth. It is "Meryl" who visits human cities, when encountering humans or when it has not powers of Valkyrie. This form is present in Valkyrie Profile: Lenneth .
Her characteristics are similar to Platina , especially the dress view.