Meaning and Name Origin
Ronaldo▼ has 1 variant: Renaldo.
Ronaldo is an unusual first name for males. Ronaldo is also an uncommon last name for all people. (2000 U.S. Census)
Charted below is the baby name popularity of Ronaldo for boys. Ronaldo entered the list in 1997 and reached its peak rank of #552 in the U.S. in 1998, but is not listed at the moment. (2014 Birth Statistics)
Displayed below is a comparison of the popularity of Ronaldo and corresponding names. Ron, Ronald (#397 last year), Ronnie (#755) and Ronny are the popular varying forms of Ronaldo. Usage of these boy names was at its most widespread during the years 1940-1949 and is now much lower, with the forms Ron, Ronald, Ronaldo, Ronnie and Ronny falling out of fashion. (Top 1000 Birth Names Statistics, 2014)