Dictionary of Medieval Names
from European Sources

Dulcibelle f. Latin dulcis 'sweet, charming, pleasant' + Latin bella 'beautiful; agreeable, polite'.

England
Early Modern English
1568 Dowsebell StAnthonlin p. 19
Cite as: S.L. Uckelman. "Dulcibelle". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 4. http://dmnes.org/2016/4/name/Dulcibelle.