How common is the last name Alonso?

29,520 people in the United States have the last name Alonso, about 1 in 10,125. It ranks #1,169 of 156,621 last names in the 2020 Census.

last name

ALONSO

#1,169

of 156,621 last names recorded in the 2020 Census

People
29,520
About
1 in 10,125
This common or more
41.5%
Who bears it

Of the 29,520 people with the last name Alonso, 91.7% reported their origin as Hispanic or Latino and 6.7% as White. These count how people described themselves on the 2020 Census, not where the name comes from.

Spelled almost the same

One last name in the 2020 Census spelled within a letter or two of Alonso, most common first.

Also a first name

As a first name, Alonso ranks #2,075 of 53,615, with 13,114 people. As a baby name it peaked in 2010, with 380 births. See Alonso as a first name

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