I was thinking the Norwegians were in a personal union with England for part of the colonization period (maybe Gothia too?). This would give the the Norwegians a greater pool from which to colonize NA. The English language of TTL would be more Germanic/Nordic with a lessened French influence (also meaning Normandy is somewhat re-Nordicized a bit.)
The other major players I would see as Portugal and the Gaels. Portugal, with control of the Azores, they have an easier crossing to NA. Yet, both nations can easily use the North Equatorial Current to reach the Caribbean (needs a different name I think).
So, the Norwegians colonizes the northern portions, while the Portuguese and Gaels do so with the southern portions of the continent.
Minor colonizing players in NA would be Burgundy, the North Germans, Union Navarre, and Padania. There may actually be no nations descended directly from these nations, with them having been taken over by the descendent's of the former Norwegian/English, Portuguese, and Gaelic colonies.
The other major players I would see as Portugal and the Gaels. Portugal, with control of the Azores, they have an easier crossing to NA. Yet, both nations can easily use the North Equatorial Current to reach the Caribbean (needs a different name I think).
So, the Norwegians colonizes the northern portions, while the Portuguese and Gaels do so with the southern portions of the continent.
Minor colonizing players in NA would be Burgundy, the North Germans, Union Navarre, and Padania. There may actually be no nations descended directly from these nations, with them having been taken over by the descendent's of the former Norwegian/English, Portuguese, and Gaelic colonies.