Kilen is a Scandinavian name that means "spring" or "stream". It is typically used as a given name for boys, and is associated with qualities of freshness, vitality, and renewal. People named Kilen are often seen as energetic and optimistic individuals, with a strong connection to nature. They are likely to have a calming presence and a knack for bringing peace and harmony to those around them. Overall, the name Kilen evokes a sense of growth, beauty, and tranquility.