Vilmantas is a Lithuanian pre-Christian name that consists of two stems:-vil- is associated with the word viltis, "hope" (search for "Vilbutas" in the LSD)[1], -mant- is thought to be associated with the word manyti, "to think, "to know", as in mantus, "clever", "cunning" (search for "Vilbutas" in the LSD).
Notable people with the name include: