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

The surname Seiby (Hassaniya-Arabic: ﺳﻴﺒﻲ) is held by more people in England than any other country/territory. It may be found in the variant forms:. Click here for other potential spellings of this name.

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

This surname is the 7,117,718^th most common family name internationally. It is borne by approximately 1 in 1,041,077,988 people. The last name occurs predominantly in Europe, where 57 percent of Seiby are found; 57 percent are found in Northern Europe and 57 percent are found in British Isles. Seiby is also the 1,994,417^th most frequently used forename on earth, held by 28 people.

The last name Seiby is most commonly used in England, where it is borne by 4 people, or 1 in 13,929,515. In England Seiby is primarily concentrated in: Wiltshire, where 75 percent live and West Sussex, where 25 percent live. Without taking into account England Seiby is found in 3 countries. It also occurs in Mauritania, where 14 percent live and Senegal, where 14 percent live.

Seiby Family Population Trend ^{historical fluctuation}

The prevalency of Seiby has changed through the years. In The United States the share of the population with the surname decreased 94 percent between 1880 and 2014.