E.Förstemann (Altdeutsches Namenbuch, vol. I, München, Reprint of the second edition 1966, col. 663f.) lists a number of names containing the element GOLTHA (gold): Coldbirig (10th cent.), Goldburg, Goldrun (10th cent.) etc. He also has
Golda (f., 11th cent.) and Goldo (m.).