Eldena is of Scandinavian origin, derived from the Old Norse elements 'eald' meaning old, and 'naðr' signifying serpent or snake. It's a unique and distinctive name that has gained some popularity in recent years, particularly among those drawn to Norse culture and mythology.
Eldena had a fluctuating number of births annually between 1913 and 1953, with most years seeing fewer than ten births. The highest birth year was 1921 with 14 births, while many years had five or fewer births. Overall, there were 145 births recorded during this period.