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

The surname Sylivan occurs in Tanzania more than any other country or territory. It may also appear as a variant:. For other potential spellings of this surname click here.

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

Sylivan is the 7,593,402^nd most commonly occurring family name on earth, borne by approximately 1 in 1,214,590,986 people. This last name is predominantly found 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 frequently used first name world-wide It is held by 213 people.

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

Sylivan Family Population Trend ^{historical fluctuation}

The incidence of Sylivan has changed through the years. In The United States the number of people who held the Sylivan surname contracted 89 percent between 1880 and 2014.