How Many People Are Named Alejandro Rojas?

There are approximately 51 people named Alejandro Rojas living in the United States today. That makes this name combination rare, occurring at a rate of about 1 in 6,720,673 Americans.

This estimate combines SSA birth records for the first name Alejandro with Census Bureau frequency data for the surname Rojas. Below you will find a breakdown of both names, including popularity trends, gender data, and Census background data where it is available.

Estimated People with This Name

1 in 6,720,673 Americans

Combination Rarity

Rare

Very Rare Very Common

First Name

Alejandro

Last Name

Rojas

Alejandro: Popularity Over Time

Year-by-year SSA birth registrations for the first name Alejandro. The peak year was 2001 with 4,577 births. The average person named Alejandro today is 27 years old.

Male

Female

Ancestry of the First Name Alejandro

These percentages describe the people who had the first name Alejandro in the 2020 Census. They do not tell you the deeper origin or meaning of the name itself.

Read this as a snapshot of who already had the name in 2020, not as a trend line. The SSA chart above is still the better way to see how Alejandro rose or fell over time.

White

2.17%

Black

0.39%

Hispanic

96.24%

Asian/Pacific Islander

0.90%

American Indian/Alaska Native

0.16%

Two or More Races

0.13%

Ancestry of the Rojas Surname

The surname Rojas was most commonly recorded among people who identified as Hispanic in the 2020 Census.

This is a self-reported race and ethnicity breakdown for people who had the surname Rojas in the published Census surname tables. It gives useful context around who was recorded with the name, but it does not tell the full family history of every Boone line.

White

4.25%

Black

0.46%

Hispanic

93.77%

Asian/Pacific Islander

1.02%

American Indian/Alaska Native

0.19%

Two or More Races

0.31%

How we calculated this

The first name "Alejandro" has an estimated frequency of 0.0407% among living Americans, based on SSA birth records from 1880 to 2024 adjusted for mortality using CDC 2023 life tables.

The surname "Rojas" appears at a rate of 36.53 per 100,000 people in the 2020 U.S. Census.

We do not use the Census first-name snapshot for the main estimate because it is only published once every 10 years. The latest public first-name Census file is from 2020, which is already 6 years old. SSA birth records plus CDC survival data give a better current estimate of how many people with the first name Alejandro are likely to be alive now.

Multiplying these frequencies against the U.S. population of ~343 million gives 51 estimated people. This assumes first names and last names are statistically independent. Full methodology.

Other people named Alejandro

Alejandro Smith Alejandro Johnson Alejandro Williams Alejandro Brown Alejandro Jones Alejandro Garcia Alejandro Cordoba

Other people with the surname Rojas

Michael Rojas James Rojas John Rojas David Rojas Robert Rojas William Rojas Jose Rojas

Alejandro Rojas: Questions and Answers

How many people are named Alejandro Rojas?

We estimate approximately 51 people named Alejandro Rojas are alive in the United States today. The first name Alejandro is shared by 139,671 Americans, and the surname Rojas is shared by 125,204.

How rare is the name Alejandro Rojas?

This name combination is classified as Rare, occurring at a rate of about 1 in 6,720,673 Americans. The first name Alejandro is common and the surname Rojas is common.

Is Alejandro a male or female name?

Alejandro is predominantly male, with 99.4% of bearers being male and 0.6% female. It peaked in popularity in 2001 and the average bearer today is 27 years old.

What does the Census say about the first name Alejandro?

In the 2020 Census, the first name Alejandro was most commonly recorded among people who identified as Hispanic (96.24%). The next largest recorded groups were White (2.17%) and Asian and Pacific Islander (0.90%). These percentages describe the people who had the name in the 2020 Census, not the deeper origin of the name itself.

Where does this data come from?

First name data comes from the Social Security Administration (1880 to 2024), adjusted for survival using CDC 2023 life tables. When available, first-name Census background data comes from the 2020 U.S. Census Bureau first-name tables. Surname data comes from the 2020 U.S. Census Bureau. Full methodology.

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