Advice ruler
Ronaldo is the Portuguese and Spanish form of the name Ronald. It is derived from the Old Norse name Ragnvaldr, composed of elements meaning 'advice' or 'counsel' and 'ruler'.
Less common today
Ronaldo isn't in the latest US Top 1000. It last peaked at #552 in 1998.
US births per 5-year period, 1990–present (SSA data).
Portuguese professional footballer often cited as one of the greatest players of all time
Brazilian retired professional footballer known as 'O Fenômeno'
Brazilian former footballer known as Ronaldão