Rudolph was a consistent Top 200 American baby boy name from 1889 to 1938
Reuben was a more popular spelling for this name in the late 1800s and early 1900s, but Ruben has totally eclipsed it
6 American boys were named Royden in 2016. Other -den names in that range were Akaden, Gadsden, Juden and Wayden
Ross fell out of the Top 500 American baby boy names in 2001 and by 2011, it was No. 934
Ronald was a Top 25 American baby boy name from 1932 to 1968, ranking highest at No. 9 from 1941 to 1943
Rodney was a Top 100 American baby boy name from 1946 to 1977, ranking highest in 1965 at No. 33
Roderick was a consistent Top 300 American baby boy name from 1953 to 1983, ranking highest in 1967 at No. 221
Robin, as an American baby boy name, was most popular in the 1950s. Its highest rank was No. 143 in 1956
Robert was consistently in the Top 50 American baby boy names from 1933 through 1962
Despite the popularity of 1939’s Gone With the Wind, Rhett didn’t make the Top 1000 American baby boy names until 1955