Primarily a girl's name · 97% girls
→ See names similar to Reiko · Popular names of the 1970s · Girls names starting with R
Rank is among all girls' names registered that year.
| Year | Babies | Rank |
|---|---|---|
| 1921 | 5 | #5,712 |
| 1922 | 6 | #4,908 |
| 1924 | 7 | #4,363 |
| 1926 | 5 | #5,486 |
| 1927 | 8 | #3,810 |
| 1928 | 11 | #2,921 |
| 1930 | 9 | #3,280 |
| 1931 | 10 | #2,938 |
| 1932 | 6 | #4,322 |
| 1933 | 9 | #3,068 |
| 1934 | 8 | #3,404 |
| 1935 | 8 | #3,374 |
| 1936 | 13 | #2,366 |
| 1937 | 8 | #3,376 |
| 1938 | 6 | #4,246 |
| 1939 | 9 | #3,103 |
| 1940 | 6 | #4,251 |
| 1941 | 11 | #2,809 |
| 1942 | 7 | #4,038 |
| 1943 | 8 | #3,752 |
| 1944 | 11 | #2,911 |
| 1945 | 9 | #3,338 |
| 1960 | 7 | #5,583 |
| 1962 | 7 | #5,721 |
| 1963 | 7 | #5,751 |
| 1965 | 7 | #5,679 |
| 1966 | 9 | #4,778 |
| 1967 | 10 | #4,547 |
| 1968 | 8 | #5,518 |
| 1969 | 9 | #5,352 |
| 1970 | 12 | #4,702 |
| 1971 | 14 | #4,261 |
| 1972 | 21 | #3,150 |
| 1973 | 10 | #5,482 |
| 1974 | 9 | #6,118 |
| 1975 | 23 | #3,131 |
| 1976 | 15 | #4,295 |
| 1977 | 10 | #6,221 |
| 1978 | 11 | #5,864 |
| 1979 | 14 | #5,031 |
| 1980 | 7 | #8,825 |
| 1981 | 8 | #7,948 |
| 1982 | 6 | #10,144 |
| 1983 | 8 | #7,853 |
| 1984 | 6 | #10,041 |
| 1985 | 6 | #10,311 |
| 1986 | 5 | #12,316 |
| 1987 | 5 | #12,743 |
| 1988 | 11 | #7,004 |
| 1989 | 11 | #7,328 |
| 1990 | 9 | #9,045 |
| 1992 | 8 | #10,234 |
| 1993 | 7 | #11,481 |
| 1994 | 8 | #10,301 |
| 1995 | 5 | #15,183 |
| 1996 | 9 | #9,396 |
| 1997 | 11 | #8,199 |
| 1998 | 9 | #9,913 |
| 1999 | 7 | #12,366 |
| 2000 | 6 | #14,608 |
| 2001 | 7 | #13,169 |
| 2002 | 8 | #11,947 |
| 2003 | 6 | #15,334 |
| 2004 | 9 | #11,423 |
| 2007 | 6 | #17,145 |
| 2008 | 8 | #13,552 |
| 2009 | 5 | #19,574 |
| 2011 | 5 | #18,963 |
| 2012 | 10 | #11,075 |
| 2013 | 7 | #14,285 |
| 2014 | 6 | #16,114 |
| 2015 | 6 | #16,014 |
| 2016 | 6 | #15,835 |
| 2017 | 5 | #17,894 |
| 2018 | 8 | #12,260 |
| 2019 | 6 | #15,180 |
| 2020 | 11 | #9,409 |
| 2021 | 8 | #11,960 |
| 2023 | 9 | #10,977 |