How common is the surname Giannini?

3,499 people in the United States had the surname Giannini in the 2010 Census, about 1 in every 88,238 Americans. It ranked 9,301st of 162,253 surnames.

What ethnicity is the surname Giannini?

In the 2010 Census, 94% of people named Giannini identified as white (not Hispanic), and 4.1% as Hispanic or Latino (any race).

Who is the most famous person named Giannini?

Amadeo Giannini, American businessman and banker (1870-1949), followed by Dusolina Giannini.

Where is the surname Giannini most common?

Wikidata records people named Giannini in the United States.

Is the surname Giannini getting more or less common?

Less common. 3,543 people carried it in the 2000 Census and 3,499 in 2010, down 1.2%.

The surname Giannini

An Italian surname, carried by 3,499 people in the United States.

3 syllables Soundex G550

Every surname held by 100 or more people in the 2010 US Census, most common on the left (162,253 in all). Giannini is more common than 94.3% of them.

Origin

Italian origin

Borrowed from Italian Giannini.

One of 798 Italian surnames on this site.

Origin from Wiktionary (CC BY-SA 4.0).

How common it is

2010 US Census

There were 3,499 people named Giannini in the United States in 2010, about 1 in every 88,238 Americans. That is down 1.2% since 2000, when the Census counted 3,543.

#9,301

rank among US surnames

3,499

people in 2010

1.2

per 100,000 Americans

-1.2%

change since 2000 (was #8,561)

Rank	Surname	People	1 in
#9,293	Slusser	3,502	88,163
#9,297	Shamblin	3,501	88,188
#9,298	Spitz	3,500	88,213
#9,301	Robillard	3,499	88,238
#9,307	Amoroso	3,498	88,263

Who is named Giannini

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

94% of people named Giannini identified as white (not Hispanic), 4.1% as Hispanic or Latino (any race).

White (not Hispanic) 94%
Hispanic or Latino (any race) 4.1%
Two or more races 0.9%
Asian and Pacific Islander 0.6%

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

Compare: most common surnames among white Americans.

Famous Gianninis

3 notable people on Wikidata, most written-about first

Amadeo Giannini
American businessman and banker (1870-1949)
Dusolina Giannini
American singer (1902-1986)
Vittorio Giannini
American composer (1903–1966)

Spellings and sound-alikes

Useful when a record has your ancestor under another spelling

Surnames that sound like Giannini

Giannini has the Soundex code G550, the code US census indexes have used since the 1930s. Every surname with code G550.

Other Italian surnames

All 798 Italian surnames

Questions

Where does the surname Giannini come from?: Borrowed from Italian Giannini.
How common is the surname Giannini?: 3,499 people in the United States had the surname Giannini in the 2010 Census, about 1 in every 88,238 Americans. It ranked 9,301st of 162,253 surnames.
What ethnicity is the surname Giannini?: In the 2010 Census, 94% of people named Giannini identified as white (not Hispanic), and 4.1% as Hispanic or Latino (any race).
Who is the most famous person named Giannini?: Amadeo Giannini, American businessman and banker (1870-1949), followed by Dusolina Giannini.
Where is the surname Giannini most common?: Wikidata records people named Giannini in the United States.
Is the surname Giannini getting more or less common?: Less common. 3,543 people carried it in the 2000 Census and 3,499 in 2010, down 1.2%.