View the most religious surnames in Ireland

Where Does The Last Name Mehaffy Come From? ^{nationality or country of origin}

The last name Mehaffy is found most in The United States. It may also be rendered as:. Click here for further possible spellings of this last name.

How Common Is The Last Name Mehaffy? ^{popularity and diffusion}

This last name is the 593,568^th most commonly held surname on a global scale, held by approximately 1 in 13,881,040 people. This last name is predominantly found in The Americas, where 76 percent of Mehaffy live; 76 percent live in North America and 76 percent live in Anglo-North America.

The last name is most commonly used in The United States, where it is borne by 418 people, or 1 in 867,127. In The United States Mehaffy is mostly concentrated in: Iowa, where 35 percent are found, New York, where 15 percent are found and Missouri, where 8 percent are found. Other than The United States this last name exists in 8 countries. It is also found in Northern Ireland, where 10 percent are found and England, where 5 percent are found.

Mehaffy Family Population Trend ^{historical fluctuation}

The prevalency of Mehaffy has changed through the years. In The United States the number of people who held the Mehaffy last name increased 536 percent between 1880 and 2014.

Mehaffy Last Name Statistics ^demography

The religious devotion of those carrying the surname is principally Presbyterian (41%) in Ireland.

In The United States those holding the Mehaffy surname are 5.68% more likely to be registered with the Democratic Party than the national average, with 58.91% registered with the party.

Mehaffy earn somewhat more than the average income. In United States they earn 8.93% more than the national average, earning $47,003 USD per year.