How common is the surname Diorio?

3,682 people in the United States had the surname Diorio in the 2010 Census, about 1 in every 83,853 Americans. It ranked 8,891st of 162,253 surnames.

What ethnicity is the surname Diorio?

In the 2010 Census, 95% of people named Diorio identified as white (not Hispanic), and 3.7% as Hispanic or Latino (any race).

Is the surname Diorio getting more or less common?

Less common. 3,706 people carried it in the 2000 Census and 3,682 in 2010, down 0.6%.

The surname Diorio

An Italian surname, carried by 3,682 people in the United States.

4 syllables Soundex D600

Every surname held by 100 or more people in the 2010 US Census, most common on the left (162,253 in all). Diorio is more common than 94.5% of them.

Origin

Italian origin

Borrowed from Italian Di Iorio.

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 3,682 people named Diorio in the United States in 2010, about 1 in every 83,853 Americans. That is down 0.6% since 2000, when the Census counted 3,706.

#8,891

rank among US surnames

3,682

people in 2010

1.3

per 100,000 Americans

-0.6%

change since 2000 (was #8,227)

Rank	Surname	People	1 in
#8,887	Bisson	3,685	83,784
#8,888	Langham	3,684	83,807
#8,890	Vereen	3,683	83,830
#8,891	Diorio	3,682	83,853
#8,894	Wentzel	3,681	83,875

Who is named Diorio

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

95% of people named Diorio identified as white (not Hispanic), 3.7% as Hispanic or Latino (any race).

White (not Hispanic) 95%
Hispanic or Latino (any race) 3.7%
Two or more races 0.8%
Asian and Pacific Islander 0.4%

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

Compare: most common surnames among white Americans.

Spellings and sound-alikes

Useful when a record has your ancestor under another spelling

Surnames that sound like Diorio

Diiorio

Diorio has the Soundex code D600, the code US census indexes have used since the 1930s. Every surname with code D600.

Other Italian surnames

All 798 Italian surnames

Questions

Where does the surname Diorio come from?: Borrowed from Italian Di Iorio.
How common is the surname Diorio?: 3,682 people in the United States had the surname Diorio in the 2010 Census, about 1 in every 83,853 Americans. It ranked 8,891st of 162,253 surnames.
What ethnicity is the surname Diorio?: In the 2010 Census, 95% of people named Diorio identified as white (not Hispanic), and 3.7% as Hispanic or Latino (any race).
Is the surname Diorio getting more or less common?: Less common. 3,706 people carried it in the 2000 Census and 3,682 in 2010, down 0.6%.