How common is the surname Marciniak?

2,647 people in the United States had the surname Marciniak in the 2010 Census, about 1 in every 116,640 Americans. It ranked 11,821st of 162,253 surnames.

Is the surname Marciniak getting more or less common?

More common. 2,637 people carried it in the 2000 Census and 2,647 in 2010, up 0.4%.

The surname Marciniak

A surname, carried by 2,647 people in the United States.

4 syllables Soundex M625

Every surname held by 100 or more people in the 2010 US Census, most common on the left (162,253 in all). Marciniak is more common than 92.7% of them.

Origin

A surname.

Origin from Wiktionary (CC BY-SA 4.0).

How common it is

2010 US Census

There were 2,647 people named Marciniak in the United States in 2010, about 1 in every 116,640 Americans. That is about the same as in 2000, when the Census counted 2,637.

#11,821

rank among US surnames

2,647

people in 2010

0.9

per 100,000 Americans

+0.4%

change since 2000 (was #11,057)

Rank	Surname	People	1 in
#11,815	Inglis	2,649	116,552
#11,818	Nalls	2,648	116,596
#11,821	Glasper	2,647	116,640
#11,829	Rollo	2,646	116,684

Who is named Marciniak

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

96% of people named Marciniak identified as white (not Hispanic), 1.3% as two or more races and 1.2% as Hispanic or Latino (any race).

White (not Hispanic) 96%
Two or more races 1.3%
Hispanic or Latino (any race) 1.2%
Asian and Pacific Islander 0.6%
Black (not Hispanic) 0.2%
American Indian and Alaska Native 0.2%

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 Marciniak

Marciniak has the Soundex code M625, the code US census indexes have used since the 1930s. Every surname with code M625.

Questions

How common is the surname Marciniak?: 2,647 people in the United States had the surname Marciniak in the 2010 Census, about 1 in every 116,640 Americans. It ranked 11,821st of 162,253 surnames.
What ethnicity is the surname Marciniak?: In the 2010 Census, 96% of people named Marciniak identified as white (not Hispanic), and 1.3% as two or more races.
Is the surname Marciniak getting more or less common?: More common. 2,637 people carried it in the 2000 Census and 2,647 in 2010, up 0.4%.