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

The surname Killbourne occurs in The United States more than any other country/territory. It can be found in the variant forms:. Click here for other potential spellings of this surname.

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

This last name is the 7,593,402^nd most prevalent last name internationally. It is borne by around 1 in 1,214,590,986 people. This last name occurs predominantly in The Americas, where 100 percent of Killbourne are found; 83 percent are found in North America and 83 percent are found in Anglo-North America.

The last name Killbourne is most numerous in The United States, where it is held by 4 people, or 1 in 90,614,733. In The United States Killbourne is primarily found in: California, where 50 percent reside and Michigan, where 50 percent reside. Besides The United States Killbourne is found in 2 countries. It is also found in Canada, where 17 percent reside and Jamaica, where 17 percent reside.

Killbourne Family Population Trend ^{historical fluctuation}

The prevalency of Killbourne has changed over time. In The United States the number of people bearing the Killbourne last name fell 20 percent between 1880 and 2014.