Etymology

Unclear. Possibly from *duh, from *dusga, methatesized form of Proto-Albanian *dug-sa, from Proto-Indo-European *dʰewgʰ- ‎(“to be ready, be sufficient”) (compare Lithuanian daũg ‎(“much, many”), Old Saxon dōg ‎(“to be suitable”), Greek τεύχω ‎(téfcho, “to produce, make, build”), Slavic *dugь 'strength, power'.