Guillermo
In 2025, Guillermo had a published SSA count of 264 in the boys series and ranked 901 among names in that series.
Rank
#901
Count
264
Year
2025
Trend
Stable
Sex Split in Published History
girls series
0.2%
1966–2006 · 74 total across published yearly counts
boys series
99.8%
1885–2025 · 32K total across published yearly counts
Peak Popularity
Peak Year
1998
Peak Count
693
Change Since Peak
-61.9%
Recent Changes
5-Year Change
-4%
10-Year Change
-32.1%
Popularity Over Time by Sex
girls series
boys series
View yearly SSA counts
| Year | Series | Count |
|---|---|---|
| 2025 | boys | 264 |
| 2024 | boys | 299 |
| 2023 | boys | 294 |
| 2022 | boys | 287 |
| 2021 | boys | 299 |
| 2020 | boys | 275 |
| 2019 | boys | 320 |
| 2018 | boys | 314 |
| 2017 | boys | 289 |
| 2016 | boys | 322 |
| 2015 | boys | 389 |
| 2014 | boys | 376 |
| 2013 | boys | 348 |
| 2012 | boys | 392 |
| 2011 | boys | 408 |
| 2010 | boys | 457 |
| 2009 | boys | 534 |
| 2008 | boys | 583 |
| 2007 | boys | 610 |
| 2006 | boys | 621 |
| 2006 | girls | 5 |
| 2005 | boys | 616 |
| 2004 | boys | 639 |
| 2003 | boys | 595 |
| 2002 | boys | 626 |
| 2001 | boys | 620 |
| 2000 | boys | 651 |
| 1999 | boys | 665 |
| 1998 | boys | 693 |
| 1997 | boys | 632 |
| 1996 | boys | 692 |
| 1995 | boys | 623 |
| 1995 | girls | 6 |
| 1994 | boys | 675 |
| 1994 | girls | 6 |
| 1993 | boys | 654 |
| 1993 | girls | 7 |
| 1992 | boys | 659 |
| 1992 | girls | 7 |
| 1991 | boys | 582 |
| 1991 | girls | 8 |
| 1990 | boys | 587 |
| 1989 | boys | 532 |
| 1988 | boys | 511 |
| 1988 | girls | 5 |
| 1987 | boys | 388 |
| 1986 | boys | 405 |
| 1985 | boys | 432 |
| 1985 | girls | 5 |
| 1984 | boys | 412 |
| 1983 | boys | 423 |
| 1982 | boys | 437 |
| 1982 | girls | 5 |
| 1981 | boys | 428 |
| 1981 | girls | 5 |
| 1980 | boys | 395 |
| 1980 | girls | 5 |
| 1979 | boys | 394 |
| 1978 | boys | 322 |
| 1977 | boys | 351 |
| 1976 | boys | 360 |
| 1975 | boys | 349 |
| 1975 | girls | 5 |
| 1974 | boys | 349 |
| 1973 | boys | 347 |
| 1972 | boys | 281 |
| 1971 | boys | 314 |
| 1970 | boys | 290 |
| 1969 | boys | 244 |
| 1968 | boys | 292 |
| 1967 | boys | 242 |
| 1966 | boys | 194 |
| 1966 | girls | 5 |
| 1965 | boys | 203 |
| 1964 | boys | 192 |
| 1963 | boys | 193 |
| 1962 | boys | 185 |
| 1961 | boys | 171 |
| 1960 | boys | 191 |
| 1959 | boys | 184 |
| 1958 | boys | 162 |
| 1957 | boys | 158 |
| 1956 | boys | 172 |
| 1955 | boys | 150 |
| 1954 | boys | 149 |
| 1953 | boys | 126 |
| 1952 | boys | 134 |
| 1951 | boys | 133 |
| 1950 | boys | 127 |
| 1949 | boys | 137 |
| 1948 | boys | 136 |
| 1947 | boys | 114 |
| 1946 | boys | 93 |
| 1945 | boys | 94 |
| 1944 | boys | 77 |
| 1943 | boys | 79 |
| 1942 | boys | 53 |
| 1941 | boys | 89 |
| 1940 | boys | 71 |
| 1939 | boys | 63 |
| 1938 | boys | 70 |
| 1937 | boys | 67 |
| 1936 | boys | 79 |
| 1935 | boys | 72 |
| 1934 | boys | 86 |
| 1933 | boys | 74 |
| 1932 | boys | 71 |
| 1931 | boys | 100 |
| 1930 | boys | 101 |
| 1929 | boys | 94 |
| 1928 | boys | 87 |
| 1927 | boys | 100 |
| 1926 | boys | 107 |
| 1925 | boys | 88 |
| 1924 | boys | 87 |
| 1923 | boys | 89 |
| 1922 | boys | 57 |
| 1921 | boys | 44 |
| 1920 | boys | 68 |
| 1919 | boys | 43 |
| 1918 | boys | 34 |
| 1917 | boys | 40 |
| 1916 | boys | 20 |
| 1915 | boys | 33 |
| 1914 | boys | 26 |
| 1913 | boys | 16 |
| 1912 | boys | 18 |
| 1911 | boys | 10 |
| 1910 | boys | 13 |
| 1909 | boys | 5 |
| 1908 | boys | 7 |
| 1907 | boys | 6 |
| 1905 | boys | 10 |
| 1904 | boys | 10 |
| 1900 | boys | 6 |
| 1897 | boys | 5 |
| 1892 | boys | 8 |
| 1885 | boys | 5 |