McGinn

At the 2020 census, 5,662 Americans bore the surname McGinn — 5,872nd out of 156,621 surnames on file. That is about one person in 52,800.

By the numbers

People: 5,662
Rank: 5,872nd
How common: 1 in 52,800
Per 100,000: 1.9

Where the name comes from

Origin Irish

Anglicized form of Irish Mac Finn (“son of Fionn”), a byname from fionn (“white”).

Etymology from Wiktionary, used under CC BY-SA 4.0.

Who bears the name

How people with the surname McGinn described their own race and Hispanic origin at the 2020 census:

White, not Hispanic 92.5%
Hispanic or Latino 3.7%
Two or more races, not Hispanic 2.6%
Asian or Pacific Islander, not Hispanic 0.8%
Black, not Hispanic 0.3%
American Indian or Alaska Native, not Hispanic 0.2%

Surnames like McGinn

Try it on yourself

Source: US Census Bureau, Frequently Occurring Surnames, 2020. The Census describes the file as the surnames borne by 100 or more people; rarer names are not published. The line is not quite exact, and 617 published names come in under it, the smallest at 92 people. Race and Hispanic origin are self-reported. Rates are worked out against the 298.9 million people the file's own figures are calculated on, which is fewer than the census counted in all: the difference is everyone whose surname was too rare to publish.