The story
- Telugu · borrowed fromతుమ్మా
- German · derived fromThumm
- English todayThumma
Two possible origins: * An altered form of German Thumm, or of some other similar surname. * Borrowed from Telugu తుమ్మా (tummā); this surname is predominantly found in Telangana state.
Etymology from Wiktionary, CC BY-SA 4.0.