Siebert is an unusual yet distinguished given name of Germanic origin, derived from the elements "sigi" meaning victory, and "berht" signifying bright or famous. This name was popular during the Middle Ages in Germany and other regions under Germanic influence, but it has since become quite rare. It's a unique choice for parents seeking an uncommon yet meaningful moniker for their child.
"The name Siebert had a birth peak in 1926 with five occurrences that year, making up all of its total births."