Waldemar is a rare boys' name that peaked in 1915 and has since faded.
Waldemar is a boy name. In 2025 it ranked #13,790 for boy births in the United States (and #28,341 across all names), given to 5 babies. Waldemar first appears in 1891 and peaked in 1915 (50 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 5 | 5 | #13,790 |
| 2024 | 5 | 5 | #14,150 |
| 2022 | 5 | 5 | #14,213 |
| 2016 | 5 | 5 | #14,084 |
| 2014 | 5 | 5 | #13,965 |
| 2013 | 5 | 5 | #13,959 |
| 2010 | 6 | 13 | #12,138 |
| 2009 | 8 | 14 | #9,821 |
| 2008 | 8 | 20 | #9,821 |
| 2006 | 5 | 25 | #13,932 |
| 2004 | 5 | 14 | #13,131 |
| 2003 | 6 | 18 | #10,835 |
| 2002 | 9 | 25 | #7,613 |
| 2000 | 6 | 23 | #10,299 |
| 1998 | 9 | 26 | #6,816 |
| 1997 | 5 | — | #10,763 |
| 1996 | 9 | — | #6,476 |
| 1994 | 9 | — | #6,346 |
| 1993 | 6 | — | #8,661 |
| 1992 | 10 | — | #5,639 |
| 1991 | 9 | — | #5,920 |
| 1990 | 13 | — | #4,393 |
| 1989 | 6 | — | #7,873 |
| 1988 | 6 | — | #7,240 |
| 1987 | 12 | — | #3,947 |
| 1986 | 6 | — | #6,697 |
| 1985 | 9 | — | #4,678 |
| 1984 | 15 | — | #3,098 |
| 1983 | 11 | — | #3,876 |
| 1982 | 10 | — | #4,220 |
| 1981 | 6 | — | #6,238 |
| 1980 | 12 | — | #3,604 |
| 1979 | 11 | — | #3,803 |
| 1978 | 7 | — | #5,039 |
| 1977 | 12 | — | #3,378 |
| 1976 | 6 | — | #5,566 |
| 1975 | 12 | — | #3,237 |
| 1974 | 7 | — | #4,623 |
| 1973 | 7 | — | #4,489 |
| 1972 | 11 | — | #3,144 |
| 1971 | 10 | — | #3,360 |
| 1970 | 11 | — | #3,066 |
| 1969 | 11 | — | #2,854 |
| 1968 | 8 | — | #3,357 |
| 1967 | 22 | — | #1,709 |
| 1966 | 11 | — | #2,622 |
| 1965 | 16 | — | #2,078 |
| 1964 | 8 | — | #3,276 |
| 1963 | 10 | — | #2,847 |
| 1962 | 5 | — | #4,613 |
| 1961 | 8 | — | #3,344 |
| 1960 | 9 | — | #3,070 |
| 1958 | 7 | — | #3,552 |
| 1957 | 12 | — | #2,488 |
| 1955 | 9 | — | #2,958 |
| 1954 | 9 | — | #2,936 |
| 1953 | 13 | — | #2,283 |
| 1952 | 14 | — | #2,151 |
| 1951 | 10 | — | #2,658 |
| 1950 | 8 | — | #3,013 |
| 1949 | 8 | — | #3,007 |
| 1948 | 5 | — | #4,181 |
| 1947 | 7 | — | #3,362 |
| 1946 | 7 | — | #3,161 |
| 1944 | 6 | — | #3,417 |
| 1943 | 11 | — | #2,401 |
| 1942 | 11 | — | #2,383 |
| 1941 | 10 | — | #2,485 |
| 1940 | 8 | — | #2,859 |
| 1939 | 8 | — | #2,820 |
| 1938 | 12 | — | #2,181 |
| 1937 | 16 | — | #1,825 |
| 1936 | 16 | — | #1,797 |
| 1935 | 15 | — | #1,923 |
| 1934 | 14 | — | #2,015 |
| 1933 | 24 | — | #1,402 |
| 1932 | 23 | — | #1,505 |
| 1931 | 25 | — | #1,425 |
| 1930 | 22 | — | #1,600 |
| 1929 | 31 | — | #1,292 |
| 1928 | 34 | — | #1,251 |
| 1927 | 29 | — | #1,405 |
| 1926 | 32 | — | #1,293 |
| 1925 | 33 | — | #1,278 |
| 1924 | 45 | — | #1,070 |
| 1923 | 28 | — | #1,417 |
| 1922 | 38 | — | #1,179 |
| 1921 | 41 | — | #1,121 |
| 1920 | 39 | — | #1,152 |
| 1919 | 30 | — | #1,318 |
| 1918 | 47 | — | #984 |
| 1917 | 48 | — | #932 |
| 1916 | 46 | — | #948 |
| 1915 | 50 | — | #878 |
| 1914 | 36 | — | #931 |
| 1913 | 27 | — | #968 |
| 1912 | 9 | — | #1,877 |
| 1911 | 8 | — | #1,381 |
| 1910 | 7 | — | #1,415 |
| 1909 | 5 | — | #1,668 |
| 1908 | 7 | — | #1,211 |
| 1907 | 5 | — | #1,540 |
| 1906 | 10 | — | #848 |
| 1905 | 7 | — | #1,086 |
| 1903 | 7 | — | #1,000 |
| 1902 | 5 | — | #1,307 |
| 1901 | 5 | — | #1,204 |
| 1898 | 6 | — | #1,118 |
| 1896 | 6 | — | #1,097 |
| 1893 | 5 | — | #1,171 |
| 1891 | 6 | — | #957 |