Costa — Last Name Origin & Meaning

Unknown origin Rank #904 in the US 38,265 Americans

US Rank (2010)
#904
▼ Down 4 since 2000
People in the US
38,265
12.97 per 100K people
Origin
Unknown
Unknown

Origin & Meaning of the Costa Surname

What does the last name Costa mean?

The surname Costa carries the meaning "Origin and meaning under research." It is derived from the Unknown language and has been passed down through generations, reflecting the occupations, locations, or characteristics of early bearers of the name. With 38,265 bearers in the 2010 US Census, Costa ranks as the #904 most common surname in the United States.

Where does the surname Costa come from?

The Costa surname has its roots in Unknown heritage. Names of Unknown origin often reflect the cultural, linguistic, and historical traditions of the communities where they first appeared. Over centuries, migration and cultural exchange have spread the Costa name far beyond its original homeland.

Language of Origin

The linguistic roots of Costa trace back to Unknown. Understanding the original language helps decode the meaning and evolution of the name from its earliest recorded forms to the modern spelling used today.

Unknown Unknown

Quick Facts

Surname Costa
Meaning Origin and meaning under research
Origin Unknown
Language Unknown
US Rank (2010) #904
US Count (2010) 38,265
Per 100K People 12.97
First Letter C

Ethnic Distribution of Costa

According to the US Census, the Costa surname is distributed across the following ethnic groups. This data reflects self-reported ethnicity among 38,265 Americans with the Costa last name.

White 83.16%
Black 2.26%
Hispanic 10.25%
Asian/PI 1.82%
Native American 0.39%
Two+ Races 2.11%
Ethnic distribution of the Costa surname in the US (2010 Census)
Ethnicity Percentage
White83.16%
Black2.26%
Hispanic10.25%
Asian/Pacific Islander1.82%
Native American0.39%
Two or More Races2.11%

Popularity of Costa Over Time

Comparing US Census data from 2000 and 2010 shows how the Costa surname has changed in prevalence.

Census 2000
#900
35,227 people
Down 4
Census 2010
#904
38,265 people

The number of Americans with the Costa surname increased by 3,038 between 2000 and 2010.

Discover Your Costa Ancestry

Uncover your family's history with a DNA test. Learn where your Costa ancestors came from and connect with relatives worldwide.

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Similar Surnames to Costa

These surnames share similar popularity, spelling, or cultural background with Costa.

Other Unknown Surnames

Explore more surnames with Unknown roots. There are 162,254 surnames in our database — here are some that share the same Unknown origin as Costa.

Frequently Asked Questions About Costa

The surname Costa is of Unknown origin. Origin and meaning under research
The surname Costa is ranked #904 in the United States with approximately 38,265 people bearing this name as of the 2010 US Census.
Origin and meaning under research. The name has Unknown roots and has been present in the United States for generations.
According to US Census data, the Costa surname is distributed as: 83.2% White, 10.2% Hispanic. This reflects the diverse heritage of Americans with this name.
To trace your Costa ancestry, consider using DNA testing services like Ancestry.com, 23andMe, or MyHeritage. These services can connect you with relatives and reveal your ethnic heritage and migration patterns.

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