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Rio
1
Name
Popularity
Ratings
Comments
Namesakes
Popularity (feminine) in the United States (by decade)
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Masculine
Feminine
1890
1900
1910
1920
1930
1940
1950
1960
1970
1980
1990
2000
2010
0.030%
0.024%
0.018%
0.012%
0.006%
1880
2020
By rank
By percent used
By times used
Other Regions
Last ranked #157 in 2023 (m) #976 in 2006 (f)
England and Wales
Last ranked #629 in 2020 (m) #1832 in 2020 (f)
United States (by decade)
Numbers
Rio (feminine)
Year
Rank
Percent Used
2020
#1832
0.006
2010
-
-
2000
-
-
1990
-
-
1980
-
-
1970
-
-
1960
-
-
1950
-
-
1940
-
-
1930
-
-
1920
-
-
1910
-
-
1900
-
-
1890
-
-
1880
-
-
Name
Popularity
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Namesakes