How rare is the last name Ko?

14,312 people in the United States have the last name Ko, about 1 in 20,884. It ranks #2,463 of 156,621 last names in the 2020 Census.

last name

KO

#2,463

of 156,621 last names recorded in the 2020 Census

People
14,312
About
1 in 20,884
This common or more
50.3%
Who bears it

Of the 14,312 people with the last name Ko, 92.2% reported their origin as Asian or Pacific Islander, 3.3% as White and 2.7% as two or more races. These count how people described themselves on the 2020 Census, not where the name comes from.

Either side of Ko

#2,461 Baumann · 14,328#2,462 Amin · 14,315#2,464 Gaytan · 14,298#2,465 Sauer · 14,294

Spelled almost the same

8 last names in the 2020 Census spelled within a letter or two of Ko, most common first.

#6,365 Koo · 5,141#7,767 Koh · 4,101#23,402 Kou · 1,120#34,625 Koy · 704#57,668 Koe · 381#87,019 Koa · 230#90,184 Kow · 220#106,101 Koi · 179

Also a first name

As a first name, Ko ranks #10,514 of 53,615, with 1,263 people. See Ko as a first name

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