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

Killbourn is found most in England. It may be rendered as:. Click here for other potential spellings of this surname.

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

This last name is the 3,323,005^th most widely held surname at a global level, borne by around 1 in 208,215,598 people. The last name Killbourn occurs predominantly in Europe, where 80 percent of Killbourn reside; 74 percent reside in Northern Europe and 74 percent reside in British Isles.

Killbourn is most frequently occurring in England, where it is carried by 14 people, or 1 in 3,979,861. In England it is primarily concentrated in: Greater London, where 86 percent are found, Oxfordshire, where 7 percent are found and Somerset, where 7 percent are found. Outside of England it occurs in 7 countries. It is also found in Scotland, where 31 percent are found and The United States, where 14 percent are found.

Killbourn Family Population Trend ^{historical fluctuation}

The occurrence of Killbourn has changed over time. In England the share of the population with the last name fell 22 percent between 1881 and 2014 and in The United States it fell 62 percent between 1880 and 2014.