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

Gillyan occurs most in Brazil. It can appear as a variant:. Click here to see other potential spellings of this last name.

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

It is the 10,311,814^th most prevalent surname on a worldwide basis, borne by approximately 1 in 2,147,483,647 people. This last name occurs predominantly in The Americas, where 67 percent of Gillyan are found; 33 percent are found in North America and 33 percent are found in Anglo-North America. Gillyan is also the 1,005,046^th most widespread first name world-wide It is held by 90 people.

This last name is most widely held in Brazil, where it is borne by 1 people, or 1 in 214,074,332. In Brazil it is most common in: São Paulo, where 100 percent live. Apart from Brazil Gillyan exists in 2 countries. It is also found in Indonesia, where 33 percent live and The United States, where 33 percent live.

Gillyan Family Population Trend ^{historical fluctuation}

The frequency of Gillyan has changed over time. In The United States the number of people carrying the Gillyan surname contracted 50 percent between 1880 and 2014.