Dictionary of Medieval Names
from European Sources

Aico m. A hypocoristic of any of various names whose prototheme is a derivative of Proto-Germanic *aiganą 'to own, to possess'.

France
Latin
957x991 Aiconi (abl) St-Bernard-Romans no. 81; 958x992 Aiconi (unc) ibid. no. 87
Cite as: S.L. Uckelman. "Aico". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 4. http://dmnes.org/2016/4/name/Aico.