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Name Lineage

    The surname Rosko

    A surname, carried by 1,052 people in the United States.

    2 syllables Soundex R200

    Rosko: #23,978 of 162,253 surnames in the 2010 US Census #1Smith#160,975Doriott#10Martinez#100Jimenez#1,000Archer#10,001Dubon Rosko #23,978, 1,052 people Rosko: #23,978 of 162,253 surnames in the 2010 US Census #1Smith#100Jimenez Rosko #23,978, 1,052 people
    Every surname held by 100 or more people in the 2010 US Census, most common on the left (162,253 in all). Rosko is more common than 85.2% of them.

    How common it is

    2010 US Census

    There were 1,052 people named Rosko in the United States in 2010, about 1 in every 293,484 Americans. That is up 7.1% since 2000, when the Census counted 982.

    #23,978
    rank among US surnames
    1,052
    people in 2010
    0.4
    per 100,000 Americans
    +7.1%
    change since 2000 (was #23,986)

    Who is named Rosko

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

    96% of people named Rosko identified as white (not Hispanic), 1.5% as Black (not Hispanic) and 1.4% as Hispanic or Latino (any race).

    • White (not Hispanic) 96%
    • Black (not Hispanic) 1.5%
    • Hispanic or Latino (any race) 1.4%
    • Two or more races 0.9%
    The Census suppresses very small shares to protect privacy; Asian & Pacific Islander, 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 Rosko

    Rosko has the Soundex code R200, the code US census indexes have used since the 1930s. Every surname with code R200.

    Questions

    How common is the surname Rosko?
    1,052 people in the United States had the surname Rosko in the 2010 Census, about 1 in every 293,484 Americans. It ranked 23,978th of 162,253 surnames.
    What ethnicity is the surname Rosko?
    In the 2010 Census, 96% of people named Rosko identified as white (not Hispanic), and 1.5% as Black (not Hispanic).
    Is the surname Rosko getting more or less common?
    More common. 982 people carried it in the 2000 Census and 1,052 in 2010, up 7.1%.