Einar is a masculine given name of Norse origin, derived from the Old Norse words "Ein" meaning "one" and "heri" meaning "army". It has been traditionally used in Scandinavian countries such as Norway and Sweden, where it has been popular throughout history. The name Einar was particularly common among early Norwegian kings, including Einar Tambarskjelve, a notable chieftain during the late Viking Age. Today, Einar remains a beloved and classic choice for parents seeking a unique yet timeless name for their sons.
The name Einar experienced fluctuations in popularity over the years, with peaks occurring during World War I and a resurgence in recent years. The highest number of births recorded was 35 in 1913, while the most recent peak saw 33 births in 2022. However, from the 1970s onwards, Einar has been relatively uncommon, with fewer than 10 births per year on average.