spong · noun1
Probably Norwegian.
Spong · proper noun2
- Swedish · borrowed fromSpong
- Middle English · derived fromspong“narrow strip of land”
- English todaySpong
Various origins: * English topographic surname from Middle English spong (“narrow strip of land”). * Borrowed from Swedish Spong, an ornamental surname from spång (“footbridge, plank”).
Etymology from Wiktionary, CC BY-SA 4.0.