14: Jóngeirr inn sterki -New Name (NP)

Submitter desires a masculine name.
Language/Culture (Old Norse) most important.

Jóngeirr - Old Norse masculine given name found in GB p. 12 s.n. Jóngeirr

inn sterki - Old Norse byname meaning "strong, powerful", found in "Viking Bynames found in the Landnámabók" by Aryanhwy merch Catmael (Sara L. Uckelman) https://www.ellipsis.cx/~liana/names/norse/vikbynames.html