View the highest/lowest earning families in The United States

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

The last name Guillerno is held by more people in The United States than any other country or territory. It can appear in the variant forms:. Click here for further possible spellings of this surname.

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

The last name Guillerno is the 5,812,366^th most widely held surname world-wide It is held by approximately 1 in 662,504,174 people. This last name occurs mostly in Asia, where 45 percent of Guillerno reside; 36 percent reside in North America and 36 percent reside in Anglo-North America. Guillerno is also the 646,152^nd most commonly used forename world-wide It is held by 197 people.

It is most frequently used in The United States, where it is borne by 4 people, or 1 in 90,614,733. In The United States it is most numerous in: California, where 50 percent are found and Washington, where 50 percent are found. Not including The United States Guillerno occurs in 3 countries. It is also common in The Philippines, where 27 percent are found and Germany, where 18 percent are found.

Guillerno Last Name Statistics ^demography

Guillerno earn marginally less than the average income. In United States they earn 1.21% less than the national average, earning $42,625 USD per year.