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

The last name Kilnan is held by more people in Wales than any other country/territory. It can also be rendered in the variant forms:. Click here for other potential spellings of Kilnan.

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

The last name Kilnan is the 3,798,600^th most frequently occurring family name internationally, held by around 1 in 269,909,108 people. This last name occurs mostly in Europe, where 85 percent of Kilnan reside; 85 percent reside in Northern Europe and 85 percent reside in British Isles. It is also the 3,487,849^th most frequent forename internationally, borne by 11 people.

The surname is most commonly used in Wales, where it is borne by 16 people, or 1 in 193,408. In Wales it is most numerous in: Neath Port Talbot County Borough, where 94 percent are found and City and County of Cardiff, where 6 percent are found. Other than Wales it occurs in 4 countries. It is also found in England, where 19 percent are found and The United States, where 11 percent are found.

Kilnan Family Population Trend ^{historical fluctuation}

The incidence of Kilnan has changed through the years. In Wales the number of people carrying the Kilnan last name increased 267 percent between 1881 and 2014 and in The United States it declined 25 percent between 1880 and 2014.