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

The surname Gillyan occurs more in Brazil more than any other country/territory. It may occur as a variant:. For other potential spellings of this surname click here.

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

This surname is the 10,311,814^th most common surname world-wide. It is borne by around 1 in 2,147,483,647 people. The surname is predominantly found 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 frequent first name worldwide It is held by 90 people.

This surname is most commonly occurring in Brazil, where it is held by 1 people, or 1 in 214,074,332. In Brazil it is primarily concentrated in: São Paulo, where 100 percent reside. Not including Brazil this surname is found in 2 countries. It is also common in Indonesia, where 33 percent reside and The United States, where 33 percent reside.

Gillyan Family Population Trend ^{historical fluctuation}

The occurrence of Gillyan has changed over time. In The United States the number of people who held the Gillyan surname declined 50 percent between 1880 and 2014.