Dictionary of Medieval Names
from European Sources

Second m. Latin secundus 'second, next, following'.

France
Middle French
1418 Second HGParis p. 380
Italy
Latin
827 Secundo (nom) FRA-XXXL 11
Cite as: S.L. Uckelman. "Second". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 4. http://dmnes.org/2016/4/name/Second.