The baby name Oswaldo appears in baby name data for the United States from 1915 to 2024. It was most popular in 2006 with 330 babies given the name.
In the later years of this period, Oswaldo has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1915 | 5 |
| 1930 | 8 |
| 1941 | 8 |
| 1951 | 6 |
| 1952 | 7 |
| 1953 | 9 |
| 1954 | 28 |
| 1955 | 15 |
| 1956 | 15 |
| 1957 | 11 |
| 1958 | 11 |
| 1959 | 10 |
| 1960 | 13 |
| 1961 | 14 |
| 1962 | 15 |
| 1963 | 12 |
| 1964 | 25 |
| 1965 | 9 |
| 1966 | 20 |
| 1967 | 5 |
| 1968 | 8 |
| 1969 | 15 |
| 1970 | 14 |
| 1971 | 23 |
| 1972 | 38 |
| 1973 | 22 |
| 1974 | 23 |
| 1975 | 28 |
| 1976 | 20 |
| 1977 | 22 |
| 1978 | 46 |
| 1979 | 16 |
| 1980 | 50 |
| 1981 | 11 |
| 1982 | 10 |
| 1983 | 11 |
| 1984 | 16 |
| 1985 | 13 |
| 1986 | 15 |
| 1987 | 13 |
| 1988 | 7 |
| 1989 | 24 |
| 1990 | 40 |
| 1991 | 31 |
| 1992 | 15 |
| 1993 | 31 |
| 1994 | 14 |
| 1995 | 22 |
| 1996 | 35 |
| 1997 | 30 |
| 1998 | 48 |
| 1999 | 74 |
| 2000 | 42 |
| 2001 | 129 |
| 2002 | 66 |
| 2003 | 112 |
| 2004 | 107 |
| 2005 | 191 |
| 2006 | 330 |
| 2007 | 161 |
| 2008 | 162 |
| 2009 | 79 |
| 2010 | 54 |
| 2011 | 48 |
| 2012 | 35 |
| 2013 | 28 |
| 2014 | 22 |
| 2015 | 41 |
| 2016 | 30 |
| 2017 | 28 |
| 2018 | 14 |
| 2020 | 20 |
| 2021 | 11 |
| 2022 | 9 |
| 2023 | 11 |
| 2024 | 9 |