Primarily a boy's name · Unisex — 30% girls / 70% boys
→ See names similar to Rio · Popular names of the 2020s · Boys names starting with R
Rank is among all boys' names registered that year.
| Year | Babies | Rank |
|---|---|---|
| 1920 | 5 | #4,840 |
| 1924 | 5 | #4,837 |
| 1934 | 5 | #4,116 |
| 1956 | 5 | #4,358 |
| 1959 | 5 | #4,460 |
| 1968 | 6 | #4,046 |
| 1969 | 10 | #3,024 |
| 1970 | 5 | #5,293 |
| 1971 | 8 | #3,888 |
| 1972 | 6 | #4,861 |
| 1973 | 8 | #3,980 |
| 1974 | 13 | #2,912 |
| 1975 | 13 | #3,044 |
| 1976 | 8 | #4,335 |
| 1977 | 11 | #3,555 |
| 1978 | 15 | #2,898 |
| 1979 | 10 | #4,017 |
| 1980 | 12 | #3,569 |
| 1981 | 13 | #3,375 |
| 1982 | 7 | #5,494 |
| 1983 | 16 | #2,888 |
| 1984 | 22 | #2,347 |
| 1985 | 19 | #2,685 |
| 1986 | 19 | #2,763 |
| 1987 | 23 | #2,451 |
| 1988 | 30 | #2,126 |
| 1989 | 30 | #2,284 |
| 1990 | 35 | #2,118 |
| 1991 | 42 | #1,888 |
| 1992 | 34 | #2,247 |
| 1993 | 38 | #2,118 |
| 1994 | 39 | #2,114 |
| 1995 | 46 | #1,883 |
| 1996 | 45 | #1,980 |
| 1997 | 42 | #2,121 |
| 1998 | 50 | #1,951 |
| 1999 | 40 | #2,295 |
| 2000 | 62 | #1,778 |
| 2001 | 48 | #2,178 |
| 2002 | 52 | #2,086 |
| 2003 | 49 | #2,226 |
| 2004 | 64 | #1,928 |
| 2005 | 59 | #2,107 |
| 2006 | 67 | #2,005 |
| 2007 | 80 | #1,826 |
| 2008 | 78 | #1,871 |
| 2009 | 77 | #1,883 |
| 2010 | 110 | #1,490 |
| 2011 | 99 | #1,576 |
| 2012 | 100 | #1,585 |
| 2013 | 97 | #1,599 |
| 2014 | 104 | #1,547 |
| 2015 | 103 | #1,577 |
| 2016 | 135 | #1,327 |
| 2017 | 132 | #1,357 |
| 2018 | 172 | #1,125 |
| 2019 | 193 | #1,061 |
| 2020 | 305 | #774 |
| 2021 | 401 | #673 |
| 2022 | 530 | #560 |
| 2023 | 514 | #570 |
| 2024 | 591 | #516 |