How common is the surname Guido?

7,068 people in the United States had the surname Guido in the 2010 Census, about 1 in every 43,682 Americans. It ranked 4,971st of 162,253 surnames.

What ethnicity is the surname Guido?

In the 2010 Census, 61% of people named Guido identified as white (not Hispanic), and 35% as Hispanic or Latino (any race).

Who is the most famous person named Guido?

Guilherme Guido, Brazilian swimmer, followed by Tomás Guido.

Where is the surname Guido most common?

Wikidata records people named Guido in Argentina and Brazil.

Is the surname Guido getting more or less common?

More common. 6,302 people carried it in the 2000 Census and 7,068 in 2010, up 12%.

Is Guido also a first name?

Yes. Guido is used as a first name as well as a surname; its first-name page has the meaning and how many babies were given it.

The surname Guido

A surname, carried by 7,068 people in the United States.

2 syllables Soundex G300 Also a first name

Every surname held by 100 or more people in the 2010 US Census, most common on the left (162,253 in all). Guido is more common than 96.9% of them.

How common it is

2010 US Census

There were 7,068 people named Guido in the United States in 2010, about 1 in every 43,682 Americans. That is up 12% since 2000, when the Census counted 6,302.

#4,971

rank among US surnames

7,068

people in 2010

2.4

per 100,000 Americans

+12.2%

change since 2000 (was #5,107)

Rank	Surname	People	1 in
#4,962	Hannan	7,086	43,571
#4,963	Feller	7,085	43,577
#4,964	Palomares	7,084	43,584
#4,965	Oropeza	7,082	43,596
#4,966	Lagunas	7,080	43,608
#4,968	Turcios	7,073	43,651
#4,969	Rudy	7,069	43,676

Who is named Guido

Race and Hispanic origin as people reported it in the 2010 Census

61% of people named Guido identified as white (not Hispanic), 35% as Hispanic or Latino (any race) and 1.6% as Asian and Pacific Islander.

White (not Hispanic) 61%
Hispanic or Latino (any race) 35%
Asian and Pacific Islander 1.6%
Black (not Hispanic) 1.3%

The Census suppresses very small shares to protect privacy; Native American, Multiracial are not shown.

Compare: most common surnames among white Americans.

Famous Guidos

3 notable people on Wikidata, most written-about first

Guilherme Guido
Brazilian swimmer, born 1987
Tomás Guido
Argentine politician and diplomat (1788-1866)
Beatriz Guido
Argentine writer (1924–1988)

Notable Guidos come mostly from Argentina (2) and Brazil (1).

Spellings and sound-alikes

Useful when a record has your ancestor under another spelling

Surnames that sound like Guido

Guido has the Soundex code G300, the code US census indexes have used since the 1930s. Every surname with code G300.

Questions

How common is the surname Guido?: 7,068 people in the United States had the surname Guido in the 2010 Census, about 1 in every 43,682 Americans. It ranked 4,971st of 162,253 surnames.
What ethnicity is the surname Guido?: In the 2010 Census, 61% of people named Guido identified as white (not Hispanic), and 35% as Hispanic or Latino (any race).
Who is the most famous person named Guido?: Guilherme Guido, Brazilian swimmer, followed by Tomás Guido.
Where is the surname Guido most common?: Wikidata records people named Guido in Argentina and Brazil.
Is the surname Guido getting more or less common?: More common. 6,302 people carried it in the 2000 Census and 7,068 in 2010, up 12%.
Is Guido also a first name?: Yes. Guido is used as a first name as well as a surname; its first-name page has the meaning and how many babies were given it.