Dictionary of Medieval Names
from European Sources

Bontempo m. Latin bonus 'good' + Latin tempus 'time'.

Italy
Latin
1236 Bontenpi (gen) TirNot1 9, Bontenpus (nom) ibid. 9; 1265x1339 Bontempi (gen) BBC-Berg 317; 1270 Bontempi (gen) ibid. p. XLII
Cite as: S.L. Uckelman. "Bontempo". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2017, no. 1. http://dmnes.org/2017/1/name/Bontempo.