Rio Family History

Rio Surname Meaning

Spanish (Río) Portuguese and Italian: from río rio ‘river brook’ (from Latin rivus) applied either as a topographic name or as a habitational name from a place called with this word. Compare Del Rio.

Breton (mainly Morbihan): variant of Riou from the old Breton personal name Riou, a diminutive of ri ‘king’; or in some cases perhaps an ironic nickname derived from the same word. Compare Rioux.

French (southern): variant of Rioux.

Source: Dictionary of American Family Names 2nd edition, 2022

Similar surnames: Lio, Pio, Orio, Rios, Rao, Riso, Rigo, Prior, Rion, Lorio

146K	Birth, Marriage, and Deaths
11K	Military Records
14K	Immigration Records
20K	Census and Voter Lists
20K	Member Trees

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Where is the Rio family from?

You can see how Rio families moved over time by selecting different census years. The Rio family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Rio families were found in USA in 1920. In 1891 there was 1 Rio family living in Glamorgan. This was about 20% of all the recorded Rio's in United Kingdom. Glamorgan and 4 other counties had the highest population of Rio families in 1891.

Use census records and voter lists to see where families with the Rio surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.

View Census Data for Rio

What did your Rio ancestors do for a living?

In 1939, Unpaid domestic duties was the top reported job for people in the United Kingdom named Rio.

View Census Data for Rio

Data not to scale

We display top occupations by gender to maintain their historical accuracy during times when men and women often performed different jobs.

Unpaid domestic duties

100%

What Rio family records will you find?

Census Record

There are 20K census records available for the last name Rio. Like a window into their day-to-day life, Rio census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search UK census records for Rio

Passenger List

There are 14K immigration records available for the last name Rio. 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 Rio immigration records

Military Records

There are 11K military records available for the last name Rio. For the veterans among your Rio ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Rio military records

You've only scratched the surface of Rio family history

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What is the average Rio lifespan?

Between 1962 and 2004, in the United States, Rio life expectancy was at its lowest point in 1968, and highest in 2000. The average life expectancy for Rio in 1962 was 67, and 77 in 2004.

Discover the unique achievements of ancestors in the Rio family tree

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Rio Surname Meaning

French (southern): variant of Rioux.

Source: Dictionary of American Family Names 2nd edition, 2022

Where is the Rio family from?

What did your Rio ancestors do for a living?

In 1939, Unpaid domestic duties was the top reported job for people in the United Kingdom named Rio.

Data not to scale

We display top occupations by gender to maintain their historical accuracy during times when men and women often performed different jobs.

Unpaid domestic duties

100%

What Rio family records will you find?

What is the average Rio lifespan?

Between 1962 and 2004, in the United States, Rio life expectancy was at its lowest point in 1968, and highest in 2000. The average life expectancy for Rio in 1962 was 67, and 77 in 2004.

Rio Family History

Rio Surname Meaning

213,000 record(s) for Rio

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

Where is the Rio family from?

What did your Rio ancestors do for a living?

Top Female Occupations In 1939

What Rio family records will you find?

Census Record

Passenger List

Military Records

You've only scratched the surface of Rio family history

What is the average Rio lifespan?

Discover the unique achievements of ancestors in the Rio family tree

Search for another surname

Rio Surname Meaning

213,000 record(s) for Rio

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

Where is the Rio family from?

What did your Rio ancestors do for a living?

Top Female Occupations In 1939

What Rio family records will you find?

Census Record

Passenger List

Military Records

You've only scratched the surface of Rio family history

What is the average Rio lifespan?

Discover the unique achievements of ancestors in the Rio family tree

Search for another surname