Dictionary of Medieval Names
from European Sources

Aldeman m. Old High German alt, Old Saxon, Old Frisian ald 'old' + Old High German man 'man'.

France
Latin
1018x1032 Altemannus (nom) StVdM-II 666; c1035 Altemanno (abl) ibid. 668
Cite as: S.L. Uckelman. "Aldeman". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 4. http://dmnes.org/2016/4/name/Aldeman.