5: Erik Haraldsson -New Name (NP)

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

Erik - Old Danish masculine given name. GB p. 9 s.n. Eiríkr. Viking Answer Lady says, "Found in Old Danish as Erik, Old Swedish Erik, OW.Norse Eiríkr." http://www.vikinganswerlady.com/ONMensNames.shtml

Haraldsson - patronymic byname based on OW.Norse Haraldr. GB pp. 11 s.n. Haraldr.

Patronymic formed according to "A Simple Guide to Creating Old Norse Names" by Aryanhwy merch Catmael (Sara L. Uckelman) https://www.ellipsis.cx/~liana/names/norse/sg-viking.html