Arnald is a name of German origin, derived from the Old High German elements 'arn' meaning 'eagle' and 'wald' meaning 'rule'. It was popular among Germanic tribes during the Middle Ages but has since become quite rare. The name Arnald is associated with nobility and strength, reflecting its meaning as 'ruler like an eagle'.
The name Arnald experienced three peaks in popularity over this period, with a noticeable gap of nearly two decades between the last two years.