Dictionary of Medieval Names
from European Sources

Budislav m. Slavic bude, budzi 'to be' + Slavic sława, slava 'glory, fame'.

Czech Republic
Latin
1353 Budislao (dat) chlumecky 93, Budslao (dat) ibid. 105; 1355 Budyslaus (nom) ibid. 105, p. 26
1349 Budiconi (dat) chlumecky 127, Budisconi (dat) ibid. 31; 1350 Budczo (nom) ibid. 183, Budczoni (dat) ibid. 174
Cite as: S.L. Uckelman. "Budislav". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2017, no. 1. http://dmnes.org/2017/1/name/Budislav.