The name Dag is of Norse origin and is derived from the Old Norse word "dag," which means "day." It was a popular name among the Vikings, who believed that naming a child after something as powerful and enduring as the day would bring them good fortune and strength.
In Norse mythology, Dag is also the personification of the day. He is the son of the god Nott (Night) and her husband, the god Delling. According to legend, Dag rides his horse Skinfaxe across the sky each morning, bringing light and warmth to the world after his mother has retreated.
The name Dag was particularly popular in Norway and other Scandinavian countries during the Middle Ages. It was often given to boys born at dawn or on days of special significance, such as the summer solstice. Today, Dag is still a popular name in Norway and other Nordic countries, but it is less common elsewhere in the world.
Overall, the name Dag has a rich history and meaningful origin that dates back to ancient Norse culture. It is a strong and unique name that carries with it the power and endurance of the day.
"The name Dag experienced a peak in popularity with 12 births in 1962, but maintained consistent usage throughout the decade, with at least five births occurring annually between 1968 and 1971."