The story
- Proto-West Germanic · derived from*kaupamann
- Old Saxon · derived fromkōpman
- Middle Low German · derived fromkōpman“merchant, buyer”
- English todayKoopmann
North/Low German surname, from Middle Low German kōpman (“merchant, buyer”), from Old Saxon kōpman, from Proto-West Germanic *kaupamann. This is the Low German form of Kaufmann. Compare Koopman.
Words from the same roots
Proto-West Germanic*kaupamann all →
chapman
Etymology from Wiktionary, CC BY-SA 4.0.