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Dictionary of Medieval Names
from European Sources

Allo m. A hypocoristic from Proto-Germanic *allaz 'all; every; whole'.

France
Latin
695 Allo (nom) DCEL-2 Add. VII, Allone (abl) ibid. Add. VII; c823 Allo (nom) irminon-vol2 21, Palatiolum; 1038 Allo (nom) StVdM-II 719; 1067 Alo (nom) CartNDSaintes XII; 1079x1101 Alo (nom) CartStPC IX; 1101x1129 Alo (nom) ibid. XXVI
Cite as: S.L. Uckelman. "Allo". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2015, no. 2. http://dmnes.org/2015/2/name/Allo.