Some linguistic curiosities based on Opeth members' last names:
Åker = means either pastures or farmland
Feldt = means either "field" or "fallen" (as in a chopped down crops)
So Åkerfeldt then means either "field of farmland" or "field of harvested crops"
Lind = A type of tree (Linden Tree)
Gren = Branch (as in the branches of a tree)
So Lindgren then means simply "branch of linden tree"
Wi = Wide (broad, opposite of narrow)
Berg = Rock, mountain
So Wiberg then means "wide rock" or "large mountain"
Åker = means either pastures or farmland
Feldt = means either "field" or "fallen" (as in a chopped down crops)
So Åkerfeldt then means either "field of farmland" or "field of harvested crops"
Lind = A type of tree (Linden Tree)
Gren = Branch (as in the branches of a tree)
So Lindgren then means simply "branch of linden tree"
Wi = Wide (broad, opposite of narrow)
Berg = Rock, mountain
So Wiberg then means "wide rock" or "large mountain"