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Name Lineage

    The surname Aldaz

    A Basque surname, carried by 1,044 people in the United States.

    2 syllables Soundex A432

    Aldaz: #24,112 of 162,253 surnames in the 2010 US Census #1Smith#160,975Doriott#10Martinez#100Jimenez#1,000Archer#10,001Dubon Aldaz #24,112, 1,044 people Aldaz: #24,112 of 162,253 surnames in the 2010 US Census #1Smith#100Jimenez Aldaz #24,112, 1,044 people
    Every surname held by 100 or more people in the 2010 US Census, most common on the left (162,253 in all). Aldaz is more common than 85.1% of them.

    Origin

    Basque origin

    From the Spanish surname, from Basque Aldatz, named after a town in Basque Country.

    One of 20 Basque surnames on this site.

    Origin from Wiktionary (CC BY-SA 4.0).

    How common it is

    2010 US Census

    There were 1,044 people named Aldaz in the United States in 2010, about 1 in every 295,733 Americans. That is up 4.4% since 2000, when the Census counted 1,000.

    #24,112
    rank among US surnames
    1,044
    people in 2010
    0.3
    per 100,000 Americans
    +4.4%
    change since 2000 (was #23,638)

    Who is named Aldaz

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

    93% of people named Aldaz identified as Hispanic or Latino (any race), 6.0% as white (not Hispanic).

    • Hispanic or Latino (any race) 93%
    • White (not Hispanic) 6.0%
    • Asian and Pacific Islander 0.5%
    The Census suppresses very small shares to protect privacy; Native American, Multiracial are not shown.

    Compare: most common surnames among Hispanic and Latino Americans.

    Spellings and sound-alikes

    Useful when a record has your ancestor under another spelling

    Surnames that sound like Aldaz

    Aldaz has the Soundex code A432, the code US census indexes have used since the 1930s. Every surname with code A432.

    Other Basque surnames

    All 20 Basque surnames

    Questions

    Where does the surname Aldaz come from?
    From the Spanish surname, from Basque Aldatz, named after a town in Basque Country.
    How common is the surname Aldaz?
    1,044 people in the United States had the surname Aldaz in the 2010 Census, about 1 in every 295,733 Americans. It ranked 24,112th of 162,253 surnames.
    What ethnicity is the surname Aldaz?
    In the 2010 Census, 93% of people named Aldaz identified as Hispanic or Latino (any race), and 6.0% as white (not Hispanic).
    Is the surname Aldaz getting more or less common?
    More common. 1,000 people carried it in the 2000 Census and 1,044 in 2010, up 4.4%.