←
Proto-Germanic *-ingō (inherited)
←
Proto-Germanic *-ungō (mention)
←
Proto-Germanic *-ingaz (inherited)
←
Old Swedish -ing (inherited)
←
Old Swedish -ung (mention)
←
Old Swedish -inger (inherited)
←
Old Norse -ing (inherited)
←
Old Norse -ung (mention)
←
Old Norse -ingr (inherited)
→
Old English -ung (cognate)
→
Swedish öring (mention)