View the most religious surnames in Ireland

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

The surname Gillhooly is found most in The United States. It may also appear in the variant forms:. Click here for other potential spellings of this surname.

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

The surname is the 7,593,402^nd most frequently held last name globally, held by around 1 in 1,214,590,986 people. The surname Gillhooly occurs mostly in The Americas, where 100 percent of Gillhooly live; 100 percent live in North America and 100 percent live in Anglo-North America.

This last name is most common in The United States, where it is carried by 6 people, or 1 in 60,409,822. In The United States it is most numerous in: New Jersey, where 100 percent are found.

Gillhooly Family Population Trend ^{historical fluctuation}

The prevalency of Gillhooly has changed through the years. In The United States the number of people who held the Gillhooly last name declined 25 percent between 1880 and 2014.

Gillhooly Last Name Statistics ^demography

The religious devotion of those holding the Gillhooly last name is primarily Catholic (100%) in Ireland.

Gillhooly earn marginally less than the average income. In United States they earn 1.21% less than the national average, earning $42,625 USD per year.