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

The surname Sylivan is found in Tanzania more than any other country or territory. It can occur as:. Click here for other potential spellings of this surname.

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

Sylivan is the 7,593,402^nd most frequently occurring family name worldwide It is held by approximately 1 in 1,214,590,986 people. The surname Sylivan occurs predominantly in Africa, where 50 percent of Sylivan reside; 50 percent reside in East Africa and 50 percent reside in East Bantu Africa. Sylivan is also the 619,385^th most numerous first name worldwide It is held by 213 people.

The last name is most commonly used in Tanzania, where it is borne by 2 people, or 1 in 26,470,806. In Tanzania it is most frequent in: Geita Region, where 50 percent live and Morogoro Region, where 50 percent live. Other than Tanzania Sylivan is found in 3 countries. It is also common in The United States, where 33 percent live and Laos, where 17 percent live.

Sylivan Family Population Trend ^{historical fluctuation}

The prevalency of Sylivan has changed through the years. In The United States the share of the population with the last name contracted 89 percent between 1880 and 2014.