How common is the last name Knapp?

39,888 people in the United States have the last name Knapp, about 1 in 7,493. It ranks #847 of 156,621 last names in the 2020 Census, tied with 1 other.

last name

KNAPP

#847

of 156,621 last names recorded in the 2020 Census

People
39,888
About
1 in 7,493
This common or more
37.8%
Who bears it

Of the 39,888 people with the last name Knapp, 91.8% reported their origin as White, 3.3% as two or more races and 3.2% as Hispanic or Latino. These count how people described themselves on the 2020 Census, not where the name comes from.

Exactly as common as Knapp

1 other last name also has 39,888 people.

#847 Blanco · 39,888

Either side of Knapp

#846 Howe · 39,912#847 Blanco · 39,888#849 Medrano · 39,831#850 Trejo · 39,769

Spelled almost the same

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

#7,094 Knepp · 4,547#8,054 Knopp · 3,944#10,894 Knipp · 2,794#17,842 Knupp · 1,544#42,735 Knape · 546#50,074 Knaup · 452#76,236 Knap · 272#81,311 Knappe · 251

Compare