View the most religious surnames in Ireland

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

The surname Grennen occurs in The United States more than any other country/territory. It can occur as a variant:. For other potential spellings of this last name click here.

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

The surname is the 2,152,526^th most numerous family name worldwide, held by around 1 in 94,643,453 people. The surname Grennen is mostly found in The Americas, where 97 percent of Grennen reside; 97 percent reside in North America and 97 percent reside in Anglo-North America.

This surname is most frequent in The United States, where it is carried by 76 people, or 1 in 4,769,196. In The United States Grennen is most common in: New Jersey, where 38 percent reside, New York, where 38 percent reside and Florida, where 5 percent reside. Besides The United States Grennen occurs in one country. It also occurs in Ireland, where 1 percent reside.

Grennen Family Population Trend ^{historical fluctuation}

The frequency of Grennen has changed over time. In The United States the number of people who held the Grennen surname rose 121 percent between 1880 and 2014 and in Ireland it declined 86 percent between 1901 and 2014.

Grennen Last Name Statistics ^demography

The religious adherence of those holding the surname is chiefly Catholic (100%) in Ireland.

In The United States those bearing the Grennen surname are 0.29% more likely to be registered Democrats than the national average, with 52.94% being registered with the political party.

Grennen earn somewhat more than the average income. In United States they earn 14.33% more than the national average, earning $49,333 USD per year.