Raynoldo is of Italian origin and translates to "governor" or "ruler". It is a variant form of Reginald, which itself stems from the Old German elements 'ragin' meaning 'counsel' or 'advice', and 'wulf' meaning 'wolf'. Therefore, Raynoldo could be interpreted as 'wise wolf'. This name was popular during medieval times in Europe, particularly among nobility. Today, it is still used but less frequently compared to its variants such as Reginald or Reynold.
"Interestingly, there were only five babies named Raynoldo born each year during 1951."