The previous answer is wrong, actually four weekdays are named after norse gods. Three of them are more or less the same in English as in the original Norse.
I will be using the Norwegian equivelants to these weekdays, as it is the closest you get to ancient Norse.
I have written the norwegian name of the god, the norwegian name of the day, and the english translation.
Anyway, these days are as follows:
Ty dag = Tirsdag = Tuesday (Ty, God of War)
Odin dag = Onsdag = Wednesday (Odin = chief god / god of wisdom. This is where the english didn't adopt the name, but made one up themselves)
Tor dag = Torsdag = Thursday (Thor, god of thunder)
Frøya dag = Fredag = Friday (Freyja, goddess of love and fertility)
And regarding who was the most popular norse god.
If you mean the god most people prayed and sacrificed to, that would be Freyr, Freyja and Njord, as these were the gods associated with fertility (for crops), hunting, fishing and other day-to-day things.
When the vikings went to battle, on the other hand, they prayed to Ty, Odin and Thor, for good luck and such
Thor was the Viking favourite and most popular god of the Vikings, but he wasn't the most powerfull god. Odin was his dad and one of the most powerful gods.
The Vikings were Norse people, so yes Thor was a Viking god.
Thor is the Norse god of thunder.
a type of dinosaur named after the viking god thor
The Viking god, Thor, had the powers to thunder and the sky. His powerful weapon was his hammer that he used in battles.
Thor was the Viking favourite and most popular god of the Vikings, but he wasn't the most powerfull god. Odin was his dad and one of the most powerful gods.
Thor was not a Viking. He was a god of the Vikings.
Thor, god of lightning
He was the "Chief" God. You could compare him in a way to Zeus. He was worshipped more than the other gods. These days the God Thor is more well-known. Odin was honored foremost among the nobility and those who went aviking, but Thor, even back then, was the most popular God. He was the God of common Karl (free man), who worked the field as a farmer. There were far more farmers then vikings during the Viking age.
Brage was the viking god of poetry. the viking gods where the only gods that where real and that could die. vikings where the most dangerous warriors on the planet.
Reddish/Brown
The viking god of thunder was Thor.
Thor was a God, not a viking.
The viking god of thunder was Thor.
The Vikings were Norse people, so yes Thor was a Viking god.
Monday is not named after a Viking God.
He is the god of thunder and war.