Guillermo

First Name
29k
in the U.S.
since 1880
Last Name
3k
in the U.S.
in 2010
Girls
Boys
First
Last
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How to Pronounce Guillermo

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Meaning and Origin

What does the name Guillermo mean? Find out below.

Origin and Meaning of Guillermo

"Guillermo" is a name of Spanish origin, and it means "Strong-willed Warrior". It's a name commonly given to boys.

Wiktionary
  1. A patronymic surname​. denomination from Guillaume.
  2. A male given name, equivalent to English as William.

Notable Persons Named Guillermo

Guillermo del Toro is a film director, producer, screenwriter, and novelist. He has been prominent since 1985. Guillermo was given the name Guillermo del Toro Gómez on October 9th, 1964 in Guadalajara.

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Guillermo Rodriguez is a tv personality and security guard. Guillermo was born on January 27th, 1971 in Zacatecas City.

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Guillermo Rigondeaux is a boxer. Guillermo was born on September 30th, 1980 in Santiago de Cuba, Cuba.

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Guillermo Díaz is an actor. He has been prominent since 1994. Guillermo was born on March 22nd, 1975 in New Jersey.

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Guillermo Varela is a soccer player for the Manchester United F.C., Peñarol, Real Madrid Castilla, Uruguay national under-17 football team, and Uruguay national under-20 football team. Guillermo was born on March 24th, 1993 in Montevideo, Uruguay.

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Guillermo Ochoa is a soccer player for the Málaga CF, Club América, AC Ajaccio, Mexico national under-23 football team, and Mexico national football team. Guillermo was born on July 13th, 1985 in Guadalajara, Jalisco, Mexico.

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Notable Persons With the Last Name Guillermo

He holds the title Hermit. William is also known as Guillermo. He breathed his last breath on February 10th, 1157.

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Bernardo Guillermo is a furniture designer and furniture. Bernardo was given the name Bernardo Federico Tomás Guillermo by his parent Princess Christina of the Netherlands on June 17th, 1977 in Utrecht.

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Guillermo is a soccer player for the CD Leganés, Athletic Bilbao, and Athletic Bilbao B. Guillermo was born on May 23rd, 1993 in Bilbao, Spain. Guillermo is also known as Guillermo.

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Emil Guillermo is a journalist. Emil was born in San Francisco, California, U.S.

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Julián Guillermo is a soccer player for the Independiente Santa Fe, Academia F.C., Cúcuta Deportivo, Club Atlético Banfield, and Independiente Medellín. Julián was born on February 28th, 1990 in Bogotá.

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How popular is the baby name Guillermo in the U.S.?

Click Here to Show Chart Data
Year Total Babies Born Girls Born Boys Born
1885 5 0 5
1892 8 0 8
1897 5 0 5
1900 6 0 6
1904 10 0 10
1905 10 0 10
1907 6 0 6
1908 7 0 7
1909 5 0 5
1910 13 0 13
1911 10 0 10
1912 18 0 18
1913 16 0 16
1914 26 0 26
1915 33 0 33
1916 20 0 20
1917 40 0 40
1918 34 0 34
1919 43 0 43
1920 68 0 68
1921 44 0 44
1922 57 0 57
1923 89 0 89
1924 87 0 87
1925 88 0 88
1926 107 0 107
1927 100 0 100
1928 87 0 87
1929 94 0 94
1930 101 0 101
1931 100 0 100
1932 71 0 71
1933 74 0 74
1934 86 0 86
1935 72 0 72
1936 79 0 79
1937 67 0 67
1938 70 0 70
1939 63 0 63
1940 72 0 72
1941 88 0 88
1942 53 0 53
1943 79 0 79
1944 77 0 77
1945 94 0 94
1946 93 0 93
1947 113 0 113
1948 135 0 135
1949 137 0 137
1950 128 0 128
1951 132 0 132
1952 135 0 135
1953 125 0 125
1954 149 0 149
1955 151 0 151
1956 171 0 171
1957 159 0 159
1958 164 0 164
1959 182 0 182
1960 191 0 191
1961 170 0 170
1962 186 0 186
1963 193 0 193
1964 191 0 191
1965 202 0 202
1966 198 5 193
1967 242 0 242
1968 292 0 292
1969 244 0 244
1970 291 0 291
1971 313 0 313
1972 281 0 281
1973 346 0 346
1974 348 0 348
1975 354 5 349
1976 360 0 360
1977 351 0 351
1978 322 0 322
1979 394 0 394
1980 400 5 395
1981 433 5 428
1982 441 5 436
1983 422 0 422
1984 413 0 413
1985 435 5 430
1986 405 0 405
1987 388 0 388
1988 515 5 510
1989 530 0 530
1990 586 0 586
1991 590 8 582
1992 663 7 656
1993 662 7 655
1994 681 6 675
1995 627 6 621
1996 691 0 691
1997 632 0 632
1998 693 0 693
1999 664 0 664
2000 651 0 651
2001 620 0 620
2002 626 0 626
2003 595 0 595
2004 639 0 639
2005 615 0 615
2006 625 5 620
2007 608 0 608
2008 583 0 583
2009 533 0 533
2010 457 0 457
2011 407 0 407
2012 392 0 392
2013 347 0 347
2014 375 0 375
2015 387 0 387
2016 321 0 321

Explain the Trends

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Where is the name Guillermo popular?

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Popularity of Guillermo as a first name

The map shows the relative popularity of the name Guillermo as a first name in each of the states. See other popular names in Texas, Arizona, or California.

Popularity of Guillermo as a last name

The map shows the absolute popularity of the name Guillermo as a last name in each of the states. See other popular names in Hawaii, California, or New York.

Common last names for Guillermo

  • Rodriguez
  • Martinez
  • Garcia
  • Gonzalez
  • Hernandez
  • Lopez
  • Rivera
  • Perez
  • Sanchez
  • Torres
  • Ramirez
  • Morales
  • Ortiz
  • Ramos
  • Cruz
  • Santiago
  • Gomez
  • Ruiz
  • Flores

Common first names for Guillermo

Ethnicity Distribution

Ethnicity Guillermo U.S.
  White 4.39% 64.26%
  African American 0.65% 11.96%
  Asian, Hawaiian, and Pacific Islander 35.34% 4.85%
  American Indian and Alaska Native 0.24% 0.69%
  Two or More Ethnicities 4.36% 1.76%
  Hispanic or Latino 55.03% 16.26%

Of Last Name Guillermo

People with the last name Guillermo are most frequently Asian, Hawaiian, and Pacific Islander or Hispanic or Latino

Entire United States

Fun Facts about the name Guillermo

  • How Popular is the name Guillermo? Guillermo is the 1,373rd most popular name of all time. As a last name Guillermo was the 9,581st most popular name in 2010.
  • How many people with the first name Guillermo have been born in the United States? From 1880 to 2016, the Social Security Administration has recorded 29,477 babies born with the first name Guillermo in the United States. That's more than enough people named Guillermo to occupy the territory of Gibraltar (United Kingdom) with an estimated population of 29,441 (as of July 1, 2010).
  • What year were 5 or more babies first named Guillermo? The name was first given to 5 or more babies in the year 1885 when it was given as a first name to 5 new born babies.
  • When was Guillermo first recorded in the United States? The oldest recorded birth by the Social Security Administration for the first name Guillermo is Thursday, June 25th, 1874.
  • What year had the most people named Guillermo born? The highest recorded use of the first name Guillermo was in 1998 with a total of 693 babies.
  • Random Guillermo Factoid: According to the 1915 U.S. Social Security Administration data, the first name Guillermo ranks 86th in popularity as a baby boy's name in Arizona. Imagine that, 7 babies in Arizona have the same name as you in 1915.
  • Weird things about the name Guillermo: Your name in reverse order is Omrelliug. A random rearrangement of the letters in your name (anagram) will give Ougrmille. How do you pronounce that?
  • How many people have the last name Guillermo? In 2010, the U.S. Census Bureau surveyed 3,393 people with the last name Guillermo.
  • How likely are you to meet someone with the last name of Guillermo? If you manage to meet 100,000 people in your life, chances are that 1 of them will have Guillermo as their last name.

What Guillermos Have Visited This Page?

Name poster for Guillermo

Name poster for Guillermo(click to save the high quality version)

Most Popular Names

All Name Lists

  • Sources:
  • U.S. Census Bureau: Frequently Occurring Surnames from the Census 2000 (public domain).
  • U.S. Social Security Administration: Popular Baby Names, Death Master File (public domain).
  • Wiktionary: Titles and License.
  • Notable persons via Wikipedia: Titles and License. Click each image for the attribution information.