The name Friday comes from the Anglo saxon form of "frigg" from the latin dies veneris "day (of the planet) venus".
The cowboys horse was named Friday
He has a horse named Monday or Friday.
He has a horse named friday.
What ever he left on was named Friday.
Freyja
Payday
His horse was called Friday and he got there on wednesday
Came back on a horse named Friday.
Crusoe named his island companion Friday because that was the day they first met. Crusoe saved Friday from being eaten by other locals on the island, and Friday became Crusoe's loyal servant and friend. The name Friday is a reference to the day of the week they met.
Friday
Harry clarke
Friday.