The baby name Gretta appears in baby name data for the United States from 1915 to 2024. It was most popular in 1966 with 67 babies given the name.
Over the period shown, Gretta has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1915 | 14 |
| 1918 | 6 |
| 1922 | 16 |
| 1929 | 10 |
| 1932 | 10 |
| 1933 | 7 |
| 1934 | 8 |
| 1935 | 5 |
| 1937 | 5 |
| 1939 | 6 |
| 1940 | 5 |
| 1944 | 5 |
| 1946 | 5 |
| 1950 | 5 |
| 1951 | 5 |
| 1956 | 5 |
| 1957 | 8 |
| 1959 | 5 |
| 1960 | 15 |
| 1962 | 20 |
| 1966 | 67 |
| 1967 | 26 |
| 1968 | 36 |
| 1970 | 11 |
| 1971 | 5 |
| 1972 | 5 |
| 1974 | 11 |
| 1981 | 5 |
| 1997 | 5 |
| 1999 | 5 |
| 2000 | 11 |
| 2001 | 7 |
| 2003 | 5 |
| 2004 | 21 |
| 2005 | 30 |
| 2006 | 15 |
| 2007 | 20 |
| 2008 | 8 |
| 2009 | 9 |
| 2010 | 29 |
| 2012 | 18 |
| 2013 | 5 |
| 2014 | 5 |
| 2015 | 21 |
| 2016 | 6 |
| 2017 | 16 |
| 2018 | 10 |
| 2019 | 12 |
| 2020 | 6 |
| 2021 | 9 |
| 2022 | 6 |
| 2023 | 5 |
| 2024 | 5 |