Dictionary of Medieval Names
from European Sources

Gerhoh m. Old High German, Old Saxon gēr 'spear' + Old High German, Old Saxon hōh 'high'.

The German vernacular form Gerhoh is witnessed between 1074 and 1087 in the place name Gerhohspach (UrkStyr 77) and c1100 in the place name Gerhohispach (UrkStyr 91).

Austria
Latin
927 Kerhoh (nom) UrkStyria 17; 928 Kerhoh (nom) ibid. 18; 930 Gerhoh (nom) ibid. 19; 931 Kerhoh (nom) ibid. 20, Kerhohi (gen) ibid. 20, Kerhoho (abl) ibid. 20; 1103 Gerhoch (nom) ibid. 95, Gerhohc (nom) ibid. 94a
Germany
Latin
925 Kerhohi (gen) UrkStyria 14
Italy
Latin
828 Kerhoh (nom) FRA-XXXL 13
Cite as: S.L. Uckelman. "Gerhoh". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2017, no. 1. http://dmnes.org/2017/1/name/Gerhoh.