View the most partisan surnames in The United States

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

Killillay is found most frequently in The United States. It may be rendered as a variant:. For other possible spellings of this last name click here.

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

The surname Killillay is the 3,665,662^nd most frequent surname internationally. It is borne by around 1 in 251,294,687 people. The last name occurs mostly in The Americas, where 72 percent of Killillay are found; 72 percent are found in North America and 72 percent are found in Anglo-North America.

The surname is most frequently held in The United States, where it is borne by 29 people, or 1 in 12,498,584. In The United States it is most common in: Maryland, where 45 percent are found, Washington, where 17 percent are found and Colorado, where 3 percent are found.

Killillay Last Name Statistics ^demography

In The United States those holding the Killillay last name are 46.77% more likely to be registered with the Democratic Party than The US average, with 100% being registered with the party.

Killillay earn notably more than the average income. In United States they earn 20.03% more than the national average, earning $51,792 USD per year.