Casimiro — Last Name Origin & Meaning

Unknown origin Rank #14,669 in the US 2,027 Americans

US Rank (2010)
#14,669
▲ Up 3466 since 2000
People in the US
2,027
0.69 per 100K people
Origin
Unknown
Unknown

Origin & Meaning of the Casimiro Surname

What does the last name Casimiro mean?

The surname Casimiro 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 2,027 bearers in the 2010 US Census, Casimiro ranks as the #14,669 most common surname in the United States.

Where does the surname Casimiro come from?

The Casimiro 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 Casimiro name far beyond its original homeland.

Language of Origin

The linguistic roots of Casimiro 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 Casimiro
Meaning Origin and meaning under research
Origin Unknown
Language Unknown
US Rank (2010) #14,669
US Count (2010) 2,027
Per 100K People 0.69
First Letter C

Ethnic Distribution of Casimiro

According to the US Census, the Casimiro surname is distributed across the following ethnic groups. This data reflects self-reported ethnicity among 2,027 Americans with the Casimiro last name.

White 16.82%
Black 2.32%
Hispanic 68.62%
Asian/PI 11.35%
Ethnic distribution of the Casimiro surname in the US (2010 Census)
Ethnicity Percentage
White16.82%
Black2.32%
Hispanic68.62%
Asian/Pacific Islander11.35%

Popularity of Casimiro Over Time

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

Census 2000
#18,135
1,416 people
Up 3466
Census 2010
#14,669
2,027 people

The number of Americans with the Casimiro surname increased by 611 between 2000 and 2010.

Discover Your Casimiro Ancestry

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

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Similar Surnames to Casimiro

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

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 Casimiro.

Frequently Asked Questions About Casimiro

The surname Casimiro is of Unknown origin. Origin and meaning under research
The surname Casimiro is ranked #14,669 in the United States with approximately 2,027 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 Casimiro surname is distributed as: 16.8% White, 68.6% Hispanic, 11.3% Asian/Pacific Islander. This reflects the diverse heritage of Americans with this name.
To trace your Casimiro 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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