View the most religious surnames in Ireland

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

The surname Gilboy occurs most in The United States. It can also be rendered in the variant forms:. For other potential spellings of this name click here.

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

The surname Gilboy is the 226,403^rd most commonly occurring family name on a worldwide basis. It is borne by approximately 1 in 4,064,443 people. It occurs predominantly in The Americas, where 39 percent of Gilboy live; 38 percent live in North America and 38 percent live in Anglo-North America. It is also the 804,402^nd most frequently held first name throughout the world It is held by 133 people.

It is most common in The United States, where it is held by 693 people, or 1 in 523,029. In The United States it is most frequent in: Wisconsin, where 13 percent live, Pennsylvania, where 12 percent live and Illinois, where 9 percent live. Not including The United States this surname is found in 21 countries. It is also found in The Philippines, where 35 percent live and England, where 16 percent live.

Gilboy Family Population Trend ^{historical fluctuation}

The frequency of Gilboy has changed over time. In The United States the share of the population with the surname rose 462 percent between 1880 and 2014; in England it rose 488 percent between 1881 and 2014 and in Ireland it rose 140 percent between 1901 and 2014.

Gilboy Last Name Statistics ^demography

The religious adherence of those bearing the last name is primarily Catholic (100%) in Ireland.

In The United States those holding the Gilboy surname are 1.42% more likely to be registered Democrats than the national average, with 51.81% being registered with the political party.

Gilboy earn somewhat more than the average income. In United States they earn 5.48% more than the national average, earning $45,514 USD per year.