Dictionary of Medieval Names
from European Sources

Agino m. Old French agin lengthened from Proto-Germanic *agio 'blade'.

Germany
Latin
1020 Egeno (nom) quix-vol1 58; 1142 Egeno (nom) mairhofer I; 1217 Egeno (nom) hennes-vol1 28; 1322 Egeno (nom) SMM p. 162, Egenonis (gen) ibid. p. 160; 1394 Egno (nom) ibid. p. 176, Egnonis (gen) ibid. p. 170
Italy
Latin
1237 Egenoni (dat) TirNot1 578, Egenonis (gen) ibid. 578; 1245 Egeno (nom) hennes-vol1 120
Cite as: S.L. Uckelman. "Agino". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2017, no. 1. http://dmnes.org/2017/1/name/Agino.