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Iio Family History

Iio Surname Meaning

Historically, surnames evolved as a way to sort people into groups - by occupation, place of origin, clan affiliation, patronage, parentage, adoption, and even physical characteristics (like red hair). Many of the modern surnames in the dictionary can be traced back to Britain and Ireland.


Similar surnames: Ito, Lio, Rio, Pio, Igo, Tio, Kio, Ji, Qiu, Li

Search for a relative to learn more about your family history.

Hint: Try searching for a relative alive in 1940.

Where is the Iio family from?

You can see how Iio families moved over time by selecting different census years. The Iio family name was found in the USA in 1920. In 1920 there was 1 Iio family living in California. This was 100% of all the recorded Iio's in USA. California had the highest population of Iio families in 1920.
Use census records and voter lists to see where families with the Iio surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
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What Iio family records will you find?

Census Records

There are 702 census records available for the last name Iio. Like a window into their day-to-day life, Iio census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search UK census records for Iio

Passenger Lists

There are 139 immigration records available for the last name Iio. Passenger lists are your ticket to knowing when your ancestors arrived in the UK, and how they made the journey - from the ship name to ports of arrival and departure.

View all Iio immigration records

Draft Cards

There are 9 military records available for the last name Iio. For the veterans among your Iio ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Iio military records

You've only scratched the surface of Iio family history

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What is the average Iio lifespan?

Between 1968 and 1992, in the United States, Iio life expectancy was at its lowest point in 1968, and highest in 1992. The average life expectancy for Iio in 1968 was 43, and 63 in 1992.

View Social Security Death Index (SSDI) for Iio

An unusually short lifespan might indicate that your Iio ancestors lived in harsh conditions. A short lifespan might also indicate health problems that were once prevalent in your family. The SSDI is a searchable database of more than 70 million names. You can find birthdates, death dates, addresses and more.

Discover the unique achievements of ancestors in the Iio family tree

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