Otta is a name of Scandinavian origin, derived from Old Norse elements 'óðr' meaning 'wealth' and 'geirr' meaning 'spear'. It was historically used as a personal name among the Vikings, reflecting their warrior culture. Today, Otta remains a rare but distinctive choice for a first name, embodying a touch of vintage charm with its historical roots.
The name Otta appears to have seen intermittent popularity over the late 19th and early 20th centuries, with a total of 38 babies given this name across these years. The highest number of births occurred in 1917 with 7, while most other years saw between 5 and 6 births each. There are notable gaps between the recorded years, suggesting that Otta may not have been a consistently popular name during this period.