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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 2018, no. 1. http://dmnes.org/2018/1/name/Dulcibelle.