Mulhearn

How common is the last name Mulhearn?

About this name

We do not yet have a written origin for Mulhearn, so here is what the census records show.

Surname origins are rarely settled, and we would rather say nothing than guess. The sources below are the best places to look, and our guide to how surnames began explains the usual types.

Names nearby in the census

#33,772

Mulhearn was the 33,772nd most common surname in the 2010 US Census, with 674 people, about 0.2 in every 100,000.

Who carries it

White (non-Hispanic)95.7%
Hispanic or Latino3.4%
Black (non-Hispanic)<0.1%
Asian or Pacific Islander<0.1%
Two or more races<0.1%
American Indian or Alaska Native<0.1%

Check the sources

Forebears: where Mulhearn is found around the world
The Internet Surname Database: a second opinion on the origin
US Census Bureau: the 2010 surname figures used here

For a name you are serious about, compare the dictionaries: Reaney and Wilson, A Dictionary of English Surnames; Hanks, Dictionary of American Family Names.