Ronaldo is a male name of Portuguese origin, equivalent to the English name Ronald. It means "advice ruler" and is derived from the Old Norse name Ragnvaldr, composed of the elements regin (meaning 'advice' or 'counsel') and valdr (meaning 'ruler'). The name has been popular in Italy and Spanish-speaking countries. Over time, Ronaldo has become synonymous with excellence in sports, particularly football, thanks to the legendary Brazilian player Ronaldo Luís Nazário de Lima. The name's popularity has fluctuated, peaking in 1998 in the US and remaining a significant choice for parents due to its strong and meaningful origins.
