Meaning in the sources
Source-reportedMeaning: “servant” + “bishop”
guilley (“servant”) + aspick (“bishop”) (compare Scottish Gaelic Gille Easbuig, Irish Giolla Easpaig).
Sources for this account (2)
- Wiktionary: GuillaspickCC-BY-SA-4.0 · retrieved 2026-10-15
- Polish Wiktionary: GuillaspickCC-BY-SA-4.0 · retrieved 2026-10-14

