Seaborn
  m.
  
  Old English sǣ, Old Norse sær 'sea, lake' +  Old English bera, *beorn, Old Norse bjǫrn 'bear'.
  
  
  
  
- England
 
- 
- Latin
 
- ● 1189 Sebarn (nom) GASurv p. 174;
 1222 Sabarnus (nom) StPaulDom p. 90,
 sabarni (gen) ibid. p. 78,
 saberni (gen) ibid. p. 77
 
 
- Finland
 
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- Early Modern Swedish
 
- ● 1548 Sebijörs (gen) Audén1980 p. 167
 
 
- Ireland
 
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- Latin
 
- ● fin12thC Seaborn (gen) MunDocIr III, p. 10
 
 
Cite as: R. Le Get, S.L. Uckelman. "Seaborn". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2023, no. 1. http://dmnes.org/2023/1/name/Seaborn.