Old Norse origin
Source-reportedMeaning: “ravine, glen”
* As an English surname, converged from variants of Giles (sometimes through Dutch), Julian, and William. * As a northern English surname, from Middle English gil (“ravine, glen”), from Old Norse gil. The Old Norse is also a source of the Norwegian surname. * As an Irish and Scottish Gaelic surname, variant of McGill. * Also as an Irish surname, variant of Gall. * As a Jewish/Israeli given name, as well as surname, from Hebrew גיל (“joy”). * As a German surname, variant of Gilger. * As a Sikh Punjabi surname originating in India, from ਗਿੱਲ (gill, “moisture”).
Sources for this account (1)
- Wiktionary: GillCC-BY-SA-4.0 · retrieved 2026-10-15

