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

The surname Regillio is found most in The United States. It may occur in the variant forms:. Click here to see other possible spellings of this last name.

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

This surname is the 3,485,539^th most commonly occurring family name world-wide It is held by around 1 in 227,735,810 people. This last name occurs predominantly in The Americas, where 100 percent of Regillio are found; 97 percent are found in North America and 97 percent are found in Anglo-North America. It is also the 377,412^th most frequently held given name world-wide. It is borne by 504 people.

The surname is most widely held in The United States, where it is carried by 31 people, or 1 in 11,692,224. In The United States it is mostly found in: Illinois, where 97 percent reside and California, where 3 percent reside. Without taking into account The United States it is found in one country. It also occurs in Brazil, where 3 percent reside.

Regillio Family Population Trend ^{historical fluctuation}

The frequency of Regillio has changed through the years. In The United States the number of people bearing the Regillio surname increased 3,100 percent between 1880 and 2014.