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Deity
The Visigothic/Suevic names for if they have Norse masters don't really make any sense. I'd recommend just a generic "Jarldom of Spain/Portugal/Aragon".
For Spain:
Vassal of Aragon/Portugal: County of Castile
Vassal of England: Earldom of Castile
Vassal of Scotland: Mormaerdom of Castile
Vassal of Germany/Prussia: March of Castile (Spanish March is an actual term for something else)
Portugal vassalized, Aragon controlled or vassalized: Iberian Union
Holding Lusitania and Aragon: Kingdom of Iberia
Holding Aragon or has Aragon as vassal: Kingdom of Spain
At least 4 provinces(?): Crown of Castile
Holding Castile: Kingdom of Castile
After 924: Kingdom of Leon (does Spain spawn at this date? Ignore this and below if yes)
Default Name: Kingdom of Asturias
I also don't think that the Spanish Empire names really make sense, at least in a European context (given that it was mostly referring to their colonial empire).
For Spain:
Vassal of Aragon/Portugal: County of Castile
Vassal of England: Earldom of Castile
Vassal of Scotland: Mormaerdom of Castile
Vassal of Germany/Prussia: March of Castile (Spanish March is an actual term for something else)
Portugal vassalized, Aragon controlled or vassalized: Iberian Union
Holding Lusitania and Aragon: Kingdom of Iberia
Holding Aragon or has Aragon as vassal: Kingdom of Spain
At least 4 provinces(?): Crown of Castile
Holding Castile: Kingdom of Castile
After 924: Kingdom of Leon (does Spain spawn at this date? Ignore this and below if yes)
Default Name: Kingdom of Asturias
I also don't think that the Spanish Empire names really make sense, at least in a European context (given that it was mostly referring to their colonial empire).