View the most partisan surnames in The United States

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

Sley (Hassaniya-Arabic: ﺳﻠﻲ, Russian: Слей) is found in Niger more than any other country/territory. It may occur in the variant forms: Šley. Click here to see other possible spellings of this surname.

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

Sley is the 1,453,389^th most commonly held family name internationally, held by around 1 in 49,575,142 people. Sley occurs predominantly in Africa, where 44 percent of Sley are found; 32 percent are found in West Africa and 30 percent are found in Chadic Africa. It is also the 797,647^th most common given name in the world It is held by 135 people.

Sley is most numerous in Niger, where it is held by 44 people, or 1 in 436,182. In Niger Sley is mostly found in: Zinder Region, where 36 percent live, Dosso Region, where 23 percent live and Niamey Capital District, where 16 percent live. Other than Niger Sley is found in 26 countries. It is also found in The United States, where 29 percent live and Tunisia, where 6 percent live.

Sley Family Population Trend ^{historical fluctuation}

The incidence of Sley has changed through the years. In The United States the number of people who held the Sley last name fell 49 percent between 1880 and 2014 and in England it fell 93 percent between 1881 and 2014.

Sley Last Name Statistics ^demography

In The United States those holding the Sley last name are 28.23% more likely to be registered Republicans than The US average, with 75% registered to vote for the party.

Sley earn a lot more than the average income. In United States they earn 44.67% more than the national average, earning $62,425 USD per year.