Name Trends

See the popularity of first names over time in the USA

How popular is “Gillermo” in the USA?

Number of people named “Gillermo” by birth year

This chart shows how many people named “Gillermo” were born each year.

Due to changes to population growth and data collection rates over time, this isn't a good chart for understanding popularity.

Popularity of “Gillermo” by birth year

This chart shows how the popularity of “Gillermo” has changed over time.

Popularity is the number of people named “Gillermo” born in that year divided by the total number of births for that year.

Bias in sex for “Gillermo” by birth year

This chart shows how “Gillermo” has been used as gendered name over time. The scale ranges from 1 (only females) to -1 (only males).

Sex is a required field in SSA's Social Security Card applications (only 2 options). Most applications are filed around a person's time of birth.

The raw data

This table shows the data used in the above charts.

Year Count Proportion Females Males Bias toward female
1922 5 0.000002184 5 -100%
1923 6 0.000002606 6 -100%
1924 8 0.000003359 8 -100%
1925 7 0.000003 7 -100%
1927 9 0.00000388 9 -100%
1928 8 0.000003538 8 -100%
1929 12 0.000005474 12 -100%
1930 6 0.000002699 6 -100%
1932 9 0.000004263 9 -100%
1934 5 0.000002408 5 -100%
1936 6 0.000002888 6 -100%
1939 7 0.000003177 7 -100%
1941 6 0.000002463 6 -100%
1943 7 0.00000248 7 -100%
1946 6 0.000001878 6 -100%
1947 6 0.000001666 6 -100%
1948 7 0.000002028 7 -100%
1949 7 0.000002009 7 -100%
1950 7 0.000001998 7 -100%
1951 5 0.000001357 5 -100%
1952 7 0.000001843 7 -100%
1953 6 0.000001557 6 -100%
1954 8 0.00000201 8 -100%
1956 9 0.000002183 9 -100%
1958 8 0.000001935 8 -100%
1959 6 0.000001443 6 -100%
1960 5 0.000001204 5 -100%
1961 5 0.000001207 5 -100%
1963 6 0.000001516 6 -100%
1964 9 0.000002315 9 -100%
1966 8 0.000002302 8 -100%
1969 5 0.000001439 5 -100%
1970 12 0.000003327 12 -100%
1971 10 0.000002913 10 -100%
1972 18 0.000005727 18 -100%
1973 7 0.00000232 7 -100%
1974 9 0.000002961 9 -100%
1975 11 0.000003643 11 -100%
1976 15 0.000004943 15 -100%
1977 7 0.000002204 7 -100%
1978 8 0.000002521 8 -100%
1979 15 0.000004509 15 -100%
1980 9 0.000002613 9 -100%
1981 9 0.000002602 9 -100%
1982 7 0.000001995 7 -100%
1983 15 0.000004331 15 -100%
1984 11 0.000003153 11 -100%
1985 13 0.000003642 13 -100%
1986 7 0.000001968 7 -100%
1987 9 0.000002496 9 -100%
1988 11 0.000002977 11 -100%
1989 12 0.000003121 12 -100%
1990 12 0.000003036 12 -100%
1991 15 0.000003851 15 -100%
1992 10 0.000002603 10 -100%
1993 21 0.00000557 21 -100%
1995 15 0.000004096 15 -100%
1996 13 0.000003564 13 -100%
1997 15 0.000004137 15 -100%
1998 21 0.000005709 21 -100%
1999 16 0.000004332 16 -100%
2000 7 0.000001852 7 -100%
2002 10 0.000002675 10 -100%
2003 8 0.000002104 8 -100%
2005 6 0.000001561 6 -100%
2006 5 0.000001264 5 -100%
2007 6 0.000001501 6 -100%
2008 7 0.000001781 7 -100%
2009 5 0.000001309 5 -100%
2011 5 0.000001367 5 -100%

Explore other names

These names are alphabetically near to Gillermo:

  1. Gill
  2. Gillan
  3. Gillard
  4. Gillen
  5. Gillermina
  6. Gillermo (this page)
  7. Gilles
  8. Gillespie
  9. Gillette
  10. Gilliam
  11. Gillian