Dictionary of Medieval Names
from European Sources

Isbrand m. Old Saxon, Old High German īsarn 'iron' + Old High German, Old Icelandic brant 'fire, brand'.

Estonia
Middle Low German
1439 Isbrant BbRT p. 362
Germany
Latin
1401 ysebrando (dat) HD1401 no. 69
Cite as: S.L. Uckelman. "Isbrand". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2017, no. 1. http://dmnes.org/2017/1/name/Isbrand.